Generally, there is no food contraindication for squamous cell carcinoma of the penis under the premise of no allergy, so alcohol can be consumed, but moderation is recommended. Squamous cell carcinoma of penis refers to a kind of malignant tumor originated from squamous epithelium of penis, and clinically there is no food contraindication for this disease, so patients can drink alcohol under the premise of no allergy. However, because ethanol contained in alcohol will produce acetaldehyde (a carcinogen) after metabolized by the body, so after drinking a lot of alcohol will lead to the body’s acetaldehyde content will increase, which may increase the probability of the body’s tumor occurrence, which is not conducive to the health of the body. Therefore, patients with this disease can drink alcohol, but avoid excessive drinking. In addition, if there is any discomfort, it is recommended to actively consult the doctor and follow the doctor’s instructions to standardize the treatment, so as not to delay the condition.