<s>[INST] When i came back from ma classes on this tuesday, i started to itch badly on ma thighs as soon as i removed ma jeans. while itching for a while, i encountered many small red mosquito-like bumps on the upper part of both the thighs. The itch was SO SO BAD, that i felt like scraping wid blade. Even after i got bruises it was still itching g and the bumps were not going but increasing. Slowly i realised the bumps are appearing all over ma body namely- arms, legs, stomach, neck, back and the forehead. Before this, two weeks ago i already had a verrrrry itchy external ear n earlobes. i do not wear jwellry at all. The whole ear got swollen and became red and i got very small blisters on the ear, still itching.I was also told that i m allergic to sunrays. Whenevr i go out in the sun, the exposed body parts starts to itch and become burning red. Later the rashes go off but sm small white patches appear on the same location.When i got this itching and mosquito-like bumps over ma body, that day itself i had gone out in the sun. So, by the evening when i returned home, i got these verry itchy bumps all ovr the body. Due to the sun i always used to get red blemishing itchy rashes on the exposed part of the body but never these ITCHY BUMPS!!!!M curious as to wat it is as m not able to study properly and i have to!!Please help!! [/INST] hello, thanks for your query, with your history , I opined that , you have got sun light allergy, u need to protect your skin by sun screen lotion which is more than SPF 30. as per ear swelling and itching you can apply neospin ointment. the part already itching you can apply calamine lotion. tab. citrizine one tab at bed time.in persistent case u need to see Dermatalogist. all d best. take care. </s>