The side-effects reported in ≥2% of patients with Tamsulosin Hydrochloride (Amso) include abnormal ejaculation, back pain, chest pain, cough, include drowsiness, hypotension (notably postural hypotension), syncope, asthenia, depression, diarrhea, constipation, dizziness, headache, infection, nausea, vomiting, tooth disorder, libido decreased, insomnia, somnolence, rhinitis, pharyngitis, sinusitis, blurred vision, dry mouth, gastro-intestinal disturbance oedema, blurred vision, rhinitis, erectile disorders (including priapism), tachycardia, and palpitations. Hypersensitivity reactions including rash, pruritus and angioedema have also been reported.
Swelling of face, tongue, or throat.
Decrease blood pressure. Tamsulosin Hydrochloride (Amso) may cause a sudden drop in the blood pressure upon standing from a sitting or lying position especially at the start of treatment. (See table.)
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