Safflower oil is not to be applied on the penis of men as allergies and infections can occur. Safflower oil is a decongestant (removing swelling and pain) used to treat bruises and injuries, and should not be applied to the male penis. Because the skin of the penis is fragile and sensitive, applying safflower oil to the penis not only fails to have the appropriate therapeutic effect, but also causes allergies, which can lead to symptoms such as itching and pain in the penis. Even if the use of improper, serious cases will cause inflammation and infection of the reproductive system, frequent urination, urinary urgency, painful urination symptoms. Therefore, safflower oil should be used reasonably under the guidance of a regular doctor, can not be applied to the penis without authorization.