What are the symptoms of frigidity in men, the symptoms of male frigidity are generally manifested as: first, low libido, normal men in the normal body under the action of hormones, will have a response to sex, will be manifested in the erection of the penis, and male frigidity patients, mainly for the sexual stimulation did not respond to the manifestation of indifference, the erectile function of the penis will be affected. Secondly, patients with severe frigidity do not have erections of the sexual organs. Third, the emotional changes, because the male androgen level can not reach the effective dose, will make the male sexual organ nervous system is less stable, for the external changes in the performance of the more lack of self-confidence, more irritable, irritable, sensitive situation.