How to deal with redness and swelling of the penis

Patient's question:

Patient Gender: Male
Detailed Condition and Purpose of Consultation: My genital area has turned red and looks slightly swollen
Duration of Current Illness: Discovered while taking a bath last night
Current General Condition: Slightly swollen and red
Medical History: None
Previous Diagnoses and Treatments, as well as Their Effects: None
Additional Tests: None
Other:

Doctor's answer:

Mainly considered to be caused by bacterial infection, saline cleaning and disinfection can be currently adopted, topical antibacterial drugs can be applied, and the diet should be light, with plenty of water intake and adequate rest. Additionally, avoid foods. If the condition worsens, it is recommended to seek medical attention promptly for examination and treatment. Due to the inability to conduct a face-to-face consultation with the patient, a comprehensive understanding of the condition cannot be obtained. Specific diagnosis and treatment should be carried out under the guidance of a doctor at the hospital.