One and half month back started itching on upper part of the left foot. Applied aloevera jel which was purchased an year back. After few hours appeared one red color small patch on the skin. Not bleeding. Next day onwards applied sole- f ointment. Patch changed colour to white. No swelling no lymph felt pain only on the patch and not in nearby areas. But it took long time to cure. Last day there was no pain on the patch but felt itching in nearby areas. By mistake I applied aloevera jel again and started serious itching within an our. Two more spot like red color patches appeared within few hours and this time lymph was flowing out of it and swelling also visible. I have applied neosporin ointment now. Do I need to take antibiotics. Not dietetics as per my knowledge but not tested in an year.