Drug interactions for the following drug(s)

Interactions between your selected drugs

The metabolism of Dextromethorphan can be decreased when combined with Sildenafil.

The metabolism of Sildenafil can be decreased when combined with Diphenhydramine.

The metabolism of Acetaminophen can be decreased when combined with Sildenafil.

The serum concentration of Phenylephrine can be increased when it is combined with Acetaminophen.

The metabolism of Morphine can be decreased when combined with Sildenafil.

The metabolism of Acetaminophen can be decreased when combined with Diphenhydramine.

The metabolism of Dextromethorphan can be decreased when combined with Diphenhydramine.

The metabolism of Morphine can be decreased when combined with Diphenhydramine.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Interactions between your selected drugs

Drug1 (rxcui = 213271, name = sildenafil 100 MG Oral Tablet [Viagra], tty = SBD). Drug2 (rxcui = 827703, name = Dextromethorphan Hydrobromide 1 MG/ML / Phenylephrine Hydrochloride 0.5 MG/ML Oral Solution [Sudafed PE Children's Cold & Cough], tty = SBD). Drug1 is resolved to Dextromethorphan, Drug2 is resolved to sildenafil and interaction asserted in DrugBank between Dextromethorphan and Sildenafil.

Drug1 (rxcui = 213271, name = sildenafil 100 MG Oral Tablet [Viagra], tty = SBD). Drug2 (rxcui = 1049908, name = Diphenhydramine Hydrochloride 2.5 MG/ML Oral Solution [Benadryl], tty = SBD). Drug1 is resolved to Diphenhydramine, Drug2 is resolved to sildenafil and interaction asserted in DrugBank between Diphenhydramine and Sildenafil.

Drug1 (rxcui = 213271, name = sildenafil 100 MG Oral Tablet [Viagra], tty = SBD). Drug2 (rxcui = 828555, name = Acetaminophen 32 MG/ML Oral Suspension [Tylenol], tty = SBD). Drug1 is resolved to Acetaminophen, Drug2 is resolved to sildenafil and interaction asserted in DrugBank between Acetaminophen and Sildenafil.

Drug1 (rxcui = 827703, name = Dextromethorphan Hydrobromide 1 MG/ML / Phenylephrine Hydrochloride 0.5 MG/ML Oral Solution [Sudafed PE Children's Cold & Cough], tty = SBD). Drug2 (rxcui = 828555, name = Acetaminophen 32 MG/ML Oral Suspension [Tylenol], tty = SBD). Drug1 is resolved to Acetaminophen, Drug2 is resolved to Phenylephrine and interaction asserted in DrugBank between Acetaminophen and Phenylephrine.

Drug1 (rxcui = 213271, name = sildenafil 100 MG Oral Tablet [Viagra], tty = SBD). Drug2 (rxcui = 891874, name = Morphine Sulfate 100 MG Extended Release Oral Tablet, tty = SCD). Drug1 is resolved to Morphine, Drug2 is resolved to sildenafil and interaction asserted in DrugBank between Morphine and Sildenafil.

Drug1 (rxcui = 828555, name = Acetaminophen 32 MG/ML Oral Suspension [Tylenol], tty = SBD). Drug2 (rxcui = 1049908, name = Diphenhydramine Hydrochloride 2.5 MG/ML Oral Solution [Benadryl], tty = SBD). Drug1 is resolved to Acetaminophen, Drug2 is resolved to Diphenhydramine and interaction asserted in DrugBank between Acetaminophen and Diphenhydramine.

Drug1 (rxcui = 827703, name = Dextromethorphan Hydrobromide 1 MG/ML / Phenylephrine Hydrochloride 0.5 MG/ML Oral Solution [Sudafed PE Children's Cold & Cough], tty = SBD). Drug2 (rxcui = 1049908, name = Diphenhydramine Hydrochloride 2.5 MG/ML Oral Solution [Benadryl], tty = SBD). Drug1 is resolved to Dextromethorphan, Drug2 is resolved to Diphenhydramine and interaction asserted in DrugBank between Dextromethorphan and Diphenhydramine.

Drug1 (rxcui = 891874, name = Morphine Sulfate 100 MG Extended Release Oral Tablet, tty = SCD). Drug2 (rxcui = 1049908, name = Diphenhydramine Hydrochloride 2.5 MG/ML Oral Solution [Benadryl], tty = SBD). Drug1 is resolved to Diphenhydramine, Drug2 is resolved to Morphine and interaction asserted in DrugBank between Diphenhydramine and Morphine.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.