Dr. Sameer Awadhiya MBBS , Pediatrics

Osta D3 is a brand name of vitamin D3 (cholecalciferol) and it comes in the form of a tablet, capsule, sachet, and injection. It is a prescription drug that is used in the management of diseases that results from vitamin D3 deficiency (rickets, osteoporosis, and osteomalacia) and to treat nutritional deficiency of vitamin D3 due to imbalanced diet and its deficiency which is caused by some disease states (malabsorption syndrome, Crohn's disease, and liver diseases). It is also used in the Crohn's of calcium (hypocalcemia) caused by hypoparathyroidism which is decreased levels of parathyroid hormone (PTH) from parathyroid glands.

Dr Anjum Mujawar MBBS, MBBS , Emergency Medicine

Yes, Osta D3 contains cholecalciferol which is a secosteroid and it acts as a hormone precursor. It is a prescription drug that is used in the management of diseases that results from vitamin D deficiency such as rickets. It should not be confused with anabolic-androgenic steroids which are used by some bodybuilders, without prescription to build muscle mass.

Dr. Piyush Malav MBBS, MS , General Surgery

Yes, Osta D3 is safe to use, if taken in a prescribed amount for a specified time as advised by the doctor. However, some side effects are observed if taken in more than the recommended doses and these side effects are constipation, weakness, and headache. Do not hesitate to inform your doctor if you are facing any of the above.

Dr. Vinod Verma MBBS , Diabetology

Yes, Osta D3 can be taken with diclofenac. No harmful drug interaction has been reported between them. It is safe to take Osta D3 along with diclofenac if taken as directed by the doctor. However, if you feel any discomfort after taking this drug do not hesitate to inform your doctor.

Dr. Roshni Poonja MBBS , General Physician, Internal Medicine

Rarely, Osta D3 causes a headache, if the drug is taken in more than the recommended doses. It is a known side effect of this drug. However, the exact cause headache is unknown. If you experience a severe headache after taking this drug, take a mild painkiller, applying balms and complete rest. Even after this if the pain does not subside then discuss with your doctor immediately.