Pimples generally refers to pimples, leading to the sides of the thighs wet with pimples for a number of reasons, common eczema, contact dermatitis, jock itch, prickly heat and so on. 1. Eczema: internal and external stimulation of a variety of factors causing inflammatory skin reactions, may cause thighs on both sides of the erythema, pimples, acute phase can be accompanied by oozing tendency, as well as itching and other symptoms. 2. contact dermatitis: local skin contact with external sensitizing substances, induced allergic reaction, may also lead to thighs moist with pimples, mostly accompanied by different degrees of itching. 3. ringworm: is due to fungal infection, caused by groin, perineum, buttocks and other parts of the skin, ringworm disease, can also cause thighs on both sides of the wet pimples phenomenon. 4. prickly heat: the external temperature is too high will cause the local skin sweating too much, sweat discharge is not smooth, may also cause thighs on both sides of the moist, pimples, itching and other symptoms. The thighs are moist with pimples, there may be other reasons, you need to go to the hospital to check the cause of the disease.