From the Research
Yes, shingles can affect the penis, and treatment typically involves antiviral medications like valacyclovir, which is the most effective option when started within 72 hours of rash onset, as shown in a study published in 2011 1.
Symptoms and Treatment
Shingles (herpes zoster) is caused by the reactivation of the varicella-zoster virus, which remains dormant in nerve tissues after a chickenpox infection. When shingles affects the genital area, including the penis, it's typically due to involvement of the sacral dermatomes. Symptoms include a painful, blistering rash that follows the distribution of affected nerves, often accompanied by burning, tingling, or itching sensations before the rash appears.
- Treatment options include:
- Antiviral medications like acyclovir (800 mg five times daily for 7-10 days)
- Valacyclovir (1000 mg three times daily for 7 days)
- Famciclovir (500 mg three times daily for 7 days)
- Pain management with acetaminophen, NSAIDs, or in severe cases, prescription pain medications may be necessary, as discussed in a study published in 2008 2.
- Keeping the affected area clean and dry helps prevent secondary bacterial infections.
Prevention and Management
Anyone experiencing genital shingles should avoid sexual contact until the lesions have completely healed to prevent potential transmission of the virus to partners.
- A study published in 2002 3 highlights the importance of oral antiviral agents in the treatment of herpes zoster, and their ability to reduce the duration and intensity of zoster-associated pain.
- The varicella zoster vaccine may also help prevent shingles, as mentioned in a study published in 1996 4.