Why does my chronic anal itching worsen at night?

Question

Hi doctor,

I have been experiencing anal itching for the past two years. Initially, I took some medications on my own without consulting a doctor. I tried two doses of Vermox syrup, which provided temporary relief. After that, I applied Hydrocortisone, but it only provided temporary relief. Now, nothing seems to work.

The itching is particularly intense at night, and even when I try to resist the urge while I'm awake, I end up scratching in my sleep. At first, it only disrupted my sleep, but now, scratching at night leads to discomfort throughout the entire next day.

I experience pain and skin irritation during the day as well. Despite my efforts to avoid scratching, I cannot help it.

Please guide

Answer 1

Hi,

Welcome to icliniq.com.

I understand your concerns.

I am really glad you reached out because chronic anal itching for two years can be extremely distressing, especially when it disrupts sleep and daily life. I can understand how frustrating it must be to keep scratching despite your efforts to stop.

Based on your history, the nighttime itching and temporary relief from Vermox (Mebendazole) suggest a potential parasitic infestation, particularly pinworms.

Have you ever experienced intense itching on your wrists, finger webs, waistline, or genitals? Additionally, do any family members or close contacts have similar itching? Scabies can sometimes affect the perianal area and cause severe itching, especially at night.

Using Hydrocortisone repeatedly without supervision may thin and irritate the skin, worsening sensitivity and making symptoms persistent. At this point, the skin around your anus is likely inflamed, excoriated, and hypersensitive, which explains the pain and irritation during the day. Breaking the itch-scratch cycle is crucial.

In the morning, take tablet Softin (Fexofenadine), a non-sedating antihistamine to help with daytime itching. For now, avoid using any steroid creams on your own.

Keep the area clean and dry, wash gently with plain water only, and avoid soaps, wipes, or antiseptics. Trim your nails short and wear loose cotton underwear.

Apply Cuatsoft (1% Hydrocortisone Acetate) gel only to the affected area to help repair the skin barrier. Since this issue has persisted for so long, it is important to have a proper examination to rule out pinworms, scabies, fungal infections, contact dermatitis, or eczema.

Treatment may involve repeat anti-parasitic therapy for you (and possibly for household contacts) along with targeted topical medication once a diagnosis is made. For that, you will need an in-person dermatological exam to rule out conditions like anal fissures, scabies, and fungal infections.

Alternatively, you could share a picture of the affected area if you feel comfortable.

I hope this information is helpful. Please feel free to provide feedback so we can ensure better patient care. Thank you, and do not hesitate to ask for further guidance; I am here to help!

Thank you so much for reaching out.