I experienced itching sensation on my wrist. And after a day there was some swelling.It decreased after applying turmeric powder,but the next day there was itchiness and swelling on the back of my hand and a lot of swelling.The swelling increased for around 3 days.I applied turmeric paste again and the swelling slowly reduced on the back of my hand but has now spread into my index & middle finger.There is still some itching but the swelling is worse and it hurts some.it might be an insect bite