Red spots and itching on the glans are caused by glansitis, mostly due to Candida glansitis, trichomonas glansitis, eczema and so on. If you have such symptoms, you should promptly go to a regular specialized hospital for examination and treatment, laboratory secretions, clarify the cause of the disease, and choose the appropriate treatment method. Daily cleaning of the glans and foreskin, if there is a long foreskin or phimosis caused by the need for surgery to timely surgical treatment. If one of the spouses suffers from sexually transmitted diseases, he or she should suspend sexual intercourse to avoid contagion. If you are suffering from trichomoniasis or candida albicans infection, you should be treated together with husband and wife to avoid unclean sexual intercourse. If the formation of ulcers or erosion should be changed in time. Under the guidance of the doctor, apply antiseptic drugs can stop itching, avoid scratching, and then with oral medication, generally have a week symptoms will improve. For acute circumcision to avoid the use of hormonal ointment, during the treatment period to drink more water, flush the urinary tract, to avoid causing upward infection, to prohibit spicy stimulating food, to avoid causing allergies, causing local itching aggravation. Usually pay attention to change the underwear and bed sheets, underwear is best in the sun, do not often stimulate the glans. During the treatment period temporarily can not have sexual relations, so as not to lead to aggravation of the condition.