No, pain while urinating is not a known side effect of Rantac Tablet. Rantac (which contains ranitidine) is used to reduce stomach acid and treat acidity or ulcers. If you are feeling pain while passing urine, it may be due to a urinary tract infection (UTI), irritation, or another medical condition, not because of Rantac. You should consult a doctor for proper evaluation and treatment.

Rantac 150 (Ranitidine) reduces stomach acid and is primarily used to treat acidity, heartburn, indigestion, and reflux. However, it does not directly relieve routine gas pain or bloating, which are typically caused by the accumulation of trapped gas. For mild gas, simple lifestyle steps like eating slowly, avoiding overeating, and walking after meals may help. If the problem occurs frequently or becomes severe, it is best to consult a doctor to determine the exact cause and receive the appropriate treatment.