I having chronic urticaria past 3 yrs. Now a days I noted my allergic trigger was masturbation. Can cause masturbation urticaria? .i'm doing more time masturbation and unable to control my self .sometimes after masturbation my penis is produce burning sensation and penis head is see red in color and look like some allergic condition. My memory power is totally reduced. For past 3 years my memory power was more strong but now day suddenly forget e.x some people name hear within 1r 2 sec forgot. I didn't concentrate or focused my study .what is the solution? How do build my mental strength like memory ,attention ,concentration. How cure my chronic urticaria disease? I want improve my memory power concentrate to study and cure my body allergy.