My son has osgood schlatters disease, his knees hurt after he does sport. he has been giver a prescription of antibiotics, but it does not help?

Hmmm: He may be better off with a Rx for an Anti inflammatory medication to be used as needed. Check with your Dr. Best wishes.

Osgood Schlatters: is actually an inflammation where the patellar ligament attaches to the tibial tuberosity and antibiotics will not help. The treatment is anti-inflammatories and rest. It usually resolves when the growth plate closes. Surgery may rarely be required if the symptoms persist despite physical therapy and medication.