Swelling on one side of the face with pain behind the ear may be due to infection of the gland, lymph nodes, ear, or a dental problem. Do not press or massage the swelling, as this can worsen it. Monitor for fever, difficulty opening the mouth, or spreading redness. Seek medical care immediately to identify the cause and start appropriate treatment.

Amifru 40 Tablet, which contains Furosemide (a loop diuretic) and Amiloride (a potassium-sparing diuretic), is used to remove excess fluid from the body in conditions such as heart failure, liver disease, or kidney problems. It can help treat high blood pressure (hypertension) and reduce swelling in the legs, ankles, and lungs (oedema). This medication also helps maintain normal potassium levels while increasing urine output.