Indication For the treatment of vitamin C deficiency. To treat scurvy, the disease that is characterized by weakness, anaemia, bleeding gums and blood spots on skin due to lack of Vitamin C in the body. As a supplement to boost immunity and fight against flu & seasonal allergies. Ingredient Ascorbic Acid................ 500mg Excipients: q.s.f ………………………. 1 Tablet Direction Take Vitamin C 500 tablet as advised by the doctor. Side effects Vitamin C is likely safe for most people. In some people, vitamin C might cause side effects such as stomach cramps, nausea, heartburn, and headache. Taking more than 2000 mg daily is possibly unsafe and may cause kidney stones and severe diarrhea. In people who have had a kidney stone, taking amounts greater than 1000 mg daily increases the risk of getting more kidney stones. Consult your doctor or pharmacist prior to starting or stopping a new medication