Common Fatigue, Drowsiness, Headache, Increased liver enzymes, Constipation, Increased uric acid level in blood, Diarrhoea, Muscle pain, Protein in urine.

Expert advice for Swiftin Tablet
Swiftin is a well tolerated and safe medicine with a very low incidence of side effects. Take Swiftin before going to bed if you are taking this medicine once a day as it is very effective in controlling stomach acid released in the midnight. If you are also taking an antacid, take it two hours before or after taking Swiftin. Avoid taking soft drinks, citrus fruits like orange and lemon, which can irritate the stomach and increase acid secretion. Inform your doctor if you do not feel better after taking Swiftin for two weeks or 14 days as you may be suffering from some other problems. Inform your doctor if you have ever been diagnosed with kidney or liver disease. Dose of your medicine may need to be adjusted.