Medicine Name: Losar-A Tablet. Composition: Losartan (50mg) + Amlodipine (5mg). Side Effects: Sleepiness Ankle swelling Headache Flushing sense of warmth in the face ears neck and trunk Dizziness Palpitations Increased potassium level in blood Fatigue Nausea Edema swelling Abdominal pain Visual disturbance Breathlessness Change in bowel habits Nasal congestion stuffy nose Upper respiratory tract infection.