APTOVIT D 600000 IU Injection contains Vitamin D3, which is essential for the proper growth and development of your body. It helps in the absorption of calcium and phosphates from your bowel, which keeps your bones and teeth healthy. It is given especially to the elderly and to those having a deficiency of this vitamin due to familial (presence in the family) or environmental reasons. APTOVIT D 600000 IU Injection can rarely cause side effects like constipation, confusion, nausea, vomiting etc. Consult your doctor if these side effects are persistent and/or worsening. APTOVIT D 600000 IU Injection is given by a qualified healthcare professional in a hospital/clinic. This medicine is given when giving an oral form is not possible or ineffective. Your dose will be dependent on the severity of your condition. Do not stop taking this medicine without consulting your doctor. APTOVIT D 600000 IU Injection is not recommended if you have malabsorption syndrome (insufficient absorption of nutrients from the stomach), high calcium or vitamin D3 levels in your body. APTOVIT D 600000 IU Injection can interact with other medicines. Inform your doctor about your current medicines or if you have any pre-existing kidney problems. If you are pregnant or breastfeeding, consult your doctor before taking this medicine.