How does penis redden return itch to return a responsibility

Penis redness and itching may also be the following aspects of the problem, first, contact dermatitis, contact dermatitis is exposed to certain special substances, showing allergic reactions to the contact site, such as some people contact condoms allergy, etc., can be in contact with the site showed redness, blisters, itching, etc. Second, infection, bacterial infection can cause redness and itching of the penis, or pain; Fungal infection can also cause redness, blisters, secretions, etc. of the penis, accompanied by itching. Fungal infection is more common in candidal foreskin balanitis. Third, urethritis, urinary tract bacteria, mycoplasma, chlamydia infection secretions can cause foreskin balanitis, can cause redness of the penis, itching, etc.