Drug interactions for the following drug(s)
Sildenafil may increase the hypotensive activities of Tamsulosin.
Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.
Drug1 (rxcui = 213271, name = sildenafil 100 MG Oral Tablet [Viagra], tty = SBD). Drug2 (rxcui = 863669, name = Tamsulosin hydrochloride 0.4 MG Oral Capsule, tty = SCD). Drug1 is resolved to sildenafil, Drug2 is resolved to tamsulosin and interaction asserted in DrugBank between Sildenafil and Tamsulosin.