Medicine Name: Triplixam 4mg/1.25mg/5mg Tablet. Composition: Perindopril erbumine (4mg) + Indapamide (1.25mg) + Amlodipine (5mg). Side Effects: Headache Dizziness Vertigo Sleepiness Altered vision Decreased blood pressure Flushing sense of warmth in the face ears neck and trunk Breathlessness Cough Weight loss Vomiting Abdominal pain Dryness in mouth Indigestion.