Ein Paarvergleich findet Originalpassagen, die den anderen Wirkstoff wörtlich nennen. Aussagen gelten für das jeweilige Präparat und seine Formulierung. Klassenbegriffe und abweichende Synonyme können fehlen. Kein Treffer bedeutet nicht, dass keine Wechselwirkung besteht.
RxNorm 05-Oct-2026 · geprüft 2026-10-25 · 1009 Präparate · 54812 Quellenpassagen · 148 strukturierte Aussagen. Automatisch aktualisiert, ohne menschliche Freigabe.
Wechselwirkungen · Micardis
Micardis 20 mg tablets Micardis 40 mg tablets Micardis 80 mg tablets · Abschnitt 4.5 · PDF-Seite 7
HOS-089064 · Präparat HOS-083769
Based on their pharmacological properties it can be expected that the following medicinal products
may potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen,
amifostine. Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates,
narcotics, or antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-17T14:21:00Z · SHA-256 0a398482ddd47534a4304565ae9e2ee9e7377ec0d61f91d44ea22c7544561f30 · Passage 448cc1a37b403c20f9ea66f97f88728cd88434ac95a55e5d827b5981af176fdd · Zeichen 4251–4570 im Abschnitt
Wechselwirkungen · Axura
Axura 10 mg film-coated tablets Axura 5 mg+10 mg+15 mg+20 mg film-coated tablets Axura 20 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 5
HOS-109260 · Präparat HOS-093165
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-06-20T16:43:00Z · SHA-256 f6f4d5233129ccc09d7b126c13573858c875ee45f87e7bb2987c68026bf63a30 · Passage a9269aee6d2442560b843abf7c46a970e78b1908e970d15f553f013784d82108 · Zeichen 115–1727 im Abschnitt
Wechselwirkungen · Axura
Axura 5 mg/pump actuation, oral solution · Abschnitt 4.5 · PDF-Seite 15
HOS-109291 · Präparat HOS-093165
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-06-20T16:43:00Z · SHA-256 f6f4d5233129ccc09d7b126c13573858c875ee45f87e7bb2987c68026bf63a30 · Passage a9269aee6d2442560b843abf7c46a970e78b1908e970d15f553f013784d82108 · Zeichen 115–1727 im Abschnitt
Wechselwirkungen · MicardisPlus
MicardisPlus 40 mg/12.5 mg tablets MicardisPlus 80 mg/12.5 mg tablets · Abschnitt 4.5 · PDF-Seite 9
HOS-110409 · Präparat HOS-093371
Based on their pharmacological properties it can be expected that the following medicinal products
may potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen,
amifostine.
Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates, narcotics or
antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-28T09:30:00Z · SHA-256 33a880286f388c4977ad5f4024de04d276857e11506705f122fa64688952e4a1 · Passage 3aa2cabfe3f99184dd969e030997ede9bef5f7a6cbbcf6777c5ffe15ba598912 · Zeichen 6917–7235 im Abschnitt
Wechselwirkungen · MicardisPlus
MicardisPlus 80 mg/25 mg tablets · Abschnitt 4.5 · PDF-Seite 28–29
HOS-110453 · Präparat HOS-093371
28
Based on their pharmacological properties it can be expected that the following medicinal products
may potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen,
amifostine.
Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates, narcotics or
antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-28T09:30:00Z · SHA-256 33a880286f388c4977ad5f4024de04d276857e11506705f122fa64688952e4a1 · Passage 071801f9d7d75f669feec17040bc82c77e0db9767977dff88bc158777b7270b8 · Zeichen 6915–7237 im Abschnitt
Wechselwirkungen · Ebixa
Ebixa 10 mg film-coated tablets Ebixa 20 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 4
HOS-111449 · Präparat HOS-093529
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience, isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-08T01:00:00Z · SHA-256 fb703506cb848cecf2e6b0e6b12a70b0eed07252984425ca4decbb1c1cda36ff · Passage fc0684d7a39bc8446563d68227b09a2c6ce28efb4a477059ec95e489deb8d3b4 · Zeichen 115–1728 im Abschnitt
Wechselwirkungen · Ebixa
Ebixa 5 mg/pump actuation oral solution. · Abschnitt 4.5 · PDF-Seite 13
HOS-111482 · Präparat HOS-093529
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience, isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-08T01:00:00Z · SHA-256 fb703506cb848cecf2e6b0e6b12a70b0eed07252984425ca4decbb1c1cda36ff · Passage fc0684d7a39bc8446563d68227b09a2c6ce28efb4a477059ec95e489deb8d3b4 · Zeichen 115–1728 im Abschnitt
Wechselwirkungen · Ebixa
Ebixa 5 mg film-coated tablets. Ebixa 10 mg film-coated tablets. Ebixa 15 mg film-coated tablets. Ebixa 20 mg film-coated tablets. · Abschnitt 4.5 · PDF-Seite 24
HOS-111515 · Präparat HOS-093529
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience, isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-08T01:00:00Z · SHA-256 fb703506cb848cecf2e6b0e6b12a70b0eed07252984425ca4decbb1c1cda36ff · Passage fc0684d7a39bc8446563d68227b09a2c6ce28efb4a477059ec95e489deb8d3b4 · Zeichen 115–1728 im Abschnitt
Wechselwirkungen · Prialt
Prialt 25 micrograms/mL solution for infusion · Abschnitt 4.5 · PDF-Seite 6
HOS-113014 · Präparat HOS-093821
An increased incidence of somnolence has been observed when ziconotide is administered
concomitantly with systemic baclofen, clonidine, bupivacaine or propofol thus for the time being their
simultaneous use is discouraged.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) propofol (HOS-109374) clonidine (HOS-088594) bupivacaine (HOS-113016)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-15T13:29:00Z · SHA-256 704555d97a33ed030e885c92e476858120922ca49c81552272c6f90d91a855b7 · Passage e66c43c2b3f86e4b47c1f54c72a13f3d3e35eb0586ce6b31365bf1c6e39caaeb · Zeichen 2153–2375 im Abschnitt
Wechselwirkungen · Prialt
Prialt 100 micrograms/mL solution for infusion · Abschnitt 4.5 · PDF-Seite 22
HOS-113045 · Präparat HOS-093821
An increased incidence of somnolence has been observed when ziconotide is administered
concomitantly with systemic baclofen, clonidine, bupivacaine or propofol thus for the time being their
simultaneous use is discouraged.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) propofol (HOS-109374) clonidine (HOS-088594) bupivacaine (HOS-113016)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-15T13:29:00Z · SHA-256 704555d97a33ed030e885c92e476858120922ca49c81552272c6f90d91a855b7 · Passage e66c43c2b3f86e4b47c1f54c72a13f3d3e35eb0586ce6b31365bf1c6e39caaeb · Zeichen 2152–2374 im Abschnitt
Wechselwirkungen · Telmisartan Actavis
Telmisartan Actavis 20 mg tablets Telmisartan Actavis 40 mg tablets Telmisartan Actavis 80 mg tablets · Abschnitt 4.5 · PDF-Seite 6–7
HOS-122765 · Präparat HOS-095571
6
Based on their pharmacological properties it can be expected that the following medicinal products
may potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen,
amifostine.
Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates, narcotics or
antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-07T12:26:00Z · SHA-256 a0dc3ae714b52325373063082342e7db3d87cc870354af373b58b5bbf44e95ea · Passage d6763624e3190b6b854d0ad121686d10865d1208fd1ea7e60a57f5a3d5c0e239 · Zeichen 4312–4633 im Abschnitt
Wechselwirkungen · Tolura
Tolura 40 mg tablets Tolura 80 mg tablets · Abschnitt 4.5 · PDF-Seite 7
HOS-212635 · Präparat HOS-154944
Based on their pharmacological properties it can be expected that the following medicinal products
may potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen,
amifostine. Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates, narcotics
or antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-08T01:00:00Z · SHA-256 dad9c79716ae2a24deb7c55530dea88c80c9a43e260f817adbd1076d5b234243 · Passage dfa94dc62bc04c8ff4f82401dc19748ca686386341075a4776eb8c3fbcc6f311 · Zeichen 4251–4569 im Abschnitt
Wechselwirkungen · Twynsta
Twynsta 40 mg/5 mg tablets · Abschnitt 4.5 · PDF-Seite 6
HOS-123209 · Präparat HOS-095675
Medicinal products with blood pressure lowering potential
Based on their pharmacological properties it can be expected that the following medicinal products may
potentiate the hypotensive effects of all antihypertensives including this medicinal product, e.g. baclofen,
amifostine, neuroleptics or antidepressants. Furthermore, orthostatic hypotension may be aggravated by
alcohol.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-23T16:05:00Z · SHA-256 d908f2bfe85214b5b2c692a0e9d420ab084836f3e71cbcc740976fe090f1d7ea · Passage b43afa1e065cb60aa844dfe348699bf420c29680ececde528e7685cafdd1a48c · Zeichen 437–818 im Abschnitt
Wechselwirkungen · Twynsta
Twynsta 40 mg/10 mg tablets · Abschnitt 4.5 · PDF-Seite 25
HOS-123288 · Präparat HOS-095675
Medicinal products with blood pressure lowering potential
Based on their pharmacological properties it can be expected that the following medicinal products may
potentiate the hypotensive effects of all antihypertensives including this medicinal product, e.g. baclofen,
amifostine, neuroleptics or antidepressants. Furthermore, orthostatic hypotension may be aggravated by
alcohol.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-23T16:05:00Z · SHA-256 d908f2bfe85214b5b2c692a0e9d420ab084836f3e71cbcc740976fe090f1d7ea · Passage b43afa1e065cb60aa844dfe348699bf420c29680ececde528e7685cafdd1a48c · Zeichen 437–818 im Abschnitt
Wechselwirkungen · Twynsta
Twynsta 80 mg/5 mg tablets · Abschnitt 4.5 · PDF-Seite 44
HOS-123363 · Präparat HOS-095675
Medicinal products with blood pressure lowering potential
Based on their pharmacological properties it can be expected that the following medicinal products may
potentiate the hypotensive effects of all antihypertensives including this medicinal product, e.g. baclofen,
amifostine, neuroleptics or antidepressants. Furthermore, orthostatic hypotension may be aggravated by
alcohol.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-23T16:05:00Z · SHA-256 d908f2bfe85214b5b2c692a0e9d420ab084836f3e71cbcc740976fe090f1d7ea · Passage b43afa1e065cb60aa844dfe348699bf420c29680ececde528e7685cafdd1a48c · Zeichen 437–818 im Abschnitt
Wechselwirkungen · Twynsta
Twynsta 80 mg/10 mg tablets · Abschnitt 4.5 · PDF-Seite 63
HOS-123437 · Präparat HOS-095675
Medicinal products with blood pressure lowering potential
Based on their pharmacological properties it can be expected that the following medicinal products may
potentiate the hypotensive effects of all antihypertensives including this medicinal product, e.g. baclofen,
amifostine, neuroleptics or antidepressants. Furthermore, orthostatic hypotension may be aggravated by
alcohol.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-04-23T16:05:00Z · SHA-256 d908f2bfe85214b5b2c692a0e9d420ab084836f3e71cbcc740976fe090f1d7ea · Passage b43afa1e065cb60aa844dfe348699bf420c29680ececde528e7685cafdd1a48c · Zeichen 437–818 im Abschnitt
Wechselwirkungen · Fampyra
Fampyra 10 mg prolonged-release tablets · Abschnitt 4.5 · PDF-Seite 4
HOS-124204 · Präparat HOS-095817
Baclofen: fampridine has been administered concomitantly with baclofen and no pharmacokinetic
medicinal product interactions were observed.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-08-21T09:21:00Z · SHA-256 6b1c569f97c0d64fb05b1fbf79a364d26b495f50374a291d2e13abe546b06f2c · Passage 3f892f5c2ae0b715f5c37e21d246e34b7511be18da553add94aa07c9bfb228f5 · Zeichen 857–996 im Abschnitt
Wechselwirkungen · Buccolam
BUCCOLAM 2.5 mg oromucosal solution BUCCOLAM 5 mg oromucosal solution BUCCOLAM 7.5 mg oromucosal solution BUCCOLAM 10 mg oromucosal solution · Abschnitt 4.5 · PDF-Seite 6
HOS-124971 · Präparat HOS-095969
E.g. baclofen. Midazolam may cause potentiation of muscle relaxants, with increased CNS depressant
effects.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-11-13T16:00:00Z · SHA-256 aca1e2a5d7d25b6e4740ff0245eafab8569c638d4fe76a1ae7ccc9e3ddb17e4d · Passage 32455fed22e9a9a2b4427cb17749bc7ccba50a395251ac5a154138ebe1065051 · Zeichen 1784–1891 im Abschnitt
Wechselwirkungen · Telmisartan Teva Pharma
Telmisartan Teva Pharma 20 mg tablets Telmisartan Teva Pharma 40 mg tablets Telmisartan Teva Pharma 80 mg tablets · Abschnitt 4.5 · PDF-Seite 7
HOS-126618 · Präparat HOS-096293
Based on their pharmacological properties it can be expected that the following medicinal products may
potentiate the hypotensive effects of all antihypertensives including telmisartan: Baclofen, amifostine.
Furthermore, orthostatic hypotension may be aggravated by alcohol, barbiturates, narcotics, or
antidepressants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) amifostine (HOS-089066)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2021-10-26T17:47:00Z · SHA-256 ef9ae558382f684909b0f21cdb8496614113ed93dd265a52972a82983086dbcb · Passage 9f4ddef79f4b7c4dfe9711101fae85f47058047d5ddc280caffa8cfbb76f4772 · Zeichen 4265–4584 im Abschnitt
Wechselwirkungen · Memantine Accord
Memantine Accord 10 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 4
HOS-129487 · Präparat HOS-096731
• The mode of action suggests that the effects of L-dopa, dopaminergic agonists, and
anticholinergics may be enhanced by concomitant treatment with NMDA-antagonists such as
memantine. The effects of barbiturates and neuroleptics may be reduced. Concomitant
administration of memantine with the antispasmodic agents, dantrolene or baclofen, can modify
their effects and a dose adjustment may be necessary.
• Concomitant use of memantine and amantadine should be avoided, owing to the risk of
pharmacotoxic psychosis. Both compounds are chemically related NMDA-antagonists. The
same may be true for ketamine and dextromethorphan (see also section 4.4). There is one
published case report on a possible risk also for the combination of memantine and phenytoin.
• Other active substances such as cimetidine, ranitidine, procainamide, quinidine, quinine and
nicotine that use the same renal cationic transport system as amantadine may also possibly
interact with memantine leading to a potential risk of increased plasma levels.
• There may be a possibility of reduced serum level of hydrochlorothiazide (HCT) when
memantine is co-administered with HCT or any combination with HCT.
• In post-marketing experience, isolated cases with international normalized ratio (INR) increases
have been reported in patients concomitantly treated with warfarin. Although no causal
relationship has been established, close monitoring of prothrombin time or INR is advisable for
patients concomitantly treated with oral anticoagulants.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): baclofen (HOS-089065) ketamine (HOS-109264) cimetidine (HOS-085835) dantrolene (HOS-109261) hydrochlorothiazide (HOS-086937) quinidine (HOS-085593) quinine (HOS-086616) amantadine (HOS-086615) procainamide (HOS-086617) prothrombin (HOS-085093) ranitidine (HOS-085660) dextromethorphan (HOS-109265) nicotine (HOS-109269) phenytoin (HOS-084531) warfarin (HOS-085950)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-10-09T10:46:00Z · SHA-256 c76a61ebe494f3a1ef4aca5fd8d6f2a66a21407a16a5c2a27ea4d0aee8198d5d · Passage eecb100e0c463a96285723dcee7ad8631137b4a84f7220b63f1dff0b568e31e0 · Zeichen 115–1746 im Abschnitt
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.