Anal Skin Issues: Itching, Lichenification, and Eczema - Surgery

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Anal skin issues?


I have been experiencing persistent itching around the anus, which occurs repeatedly.
Recently, I noticed that the surrounding skin appears somewhat like lichen.
I'm unsure if it has become lichenified, and if so, whether it can be reversed.
Additionally, I would like to inquire whether the itching around the anal area is related to my previous diagnosis of atopic dermatitis, which I was told by a dermatologist.
Thank you.

TIGER, 20~29 year old female. Ask Date: 2018/03/19

Dr. Ke Fangxu reply Surgery


Anal itching may be caused by excessive wiping.
In addition to medication and topical treatments, there are three important considerations: avoid scratching to prevent wound infection, temporarily refrain from consuming spicy foods to prevent capsaicin from irritating the skin, and avoid using soap or body wash to clean the anal area to prevent excessive removal of the skin's natural oils.
If these measures are followed, improvement can generally be seen in about a week.
If standard treatments remain ineffective, it may be necessary to consult a dermatologist for a skin biopsy to determine whether it is a case of lichen infection.

Reply Date: 2018/03/19

More Info


It sounds like you are experiencing a complex issue with your anal skin, characterized by persistent itching and possible lichenification. Lichenification refers to the thickening and hardening of the skin, often resulting from chronic scratching or irritation. This condition can indeed be a manifestation of eczema, particularly atopic dermatitis, which you mentioned was previously diagnosed.

The itching you are experiencing around the anal area could be due to several factors, including irritation from moisture, friction, or even dietary influences. Conditions like eczema can exacerbate these symptoms, leading to a cycle of itching and scratching that results in lichenification. It's important to note that lichenification itself is not a permanent condition; with appropriate treatment and care, the skin can return to a more normal state.

In terms of treatment, managing the underlying eczema is crucial. This often involves the use of topical corticosteroids to reduce inflammation and itching. However, it's essential to use these medications judiciously, especially in sensitive areas like the anal region. Overuse of topical steroids can lead to skin thinning and other complications. Therefore, it is advisable to follow your dermatologist's guidance on the frequency and duration of steroid application.

In addition to topical treatments, maintaining proper skin hygiene is vital. Keeping the area clean and dry can help minimize irritation. After bathing, gently pat the area dry rather than rubbing it, and consider using a barrier cream or ointment to protect the skin. Moisturizers can also be beneficial in preventing dryness and irritation, which can trigger itching.

Dietary factors may also play a role in your symptoms. Certain foods can exacerbate eczema and lead to increased itching. Keeping a food diary to track any potential triggers may help you identify and avoid specific items that worsen your condition.

As for the relationship between your atopic dermatitis and the anal itching, it is possible that the two are connected. Eczema can occur in various body areas, and the anal region is not exempt. The inflammation and irritation associated with eczema can lead to increased sensitivity and itching in the surrounding skin.

If you find that your symptoms persist despite treatment, or if they worsen, it is crucial to consult a healthcare professional. They may recommend further evaluation to rule out other potential causes of your symptoms, such as fungal infections or other dermatological conditions.

In summary, while lichenification can be concerning, it is often reversible with appropriate care. Focus on managing your eczema, maintaining good hygiene, and avoiding irritants. If you have any doubts or if your condition does not improve, seeking advice from a dermatologist is the best course of action. They can provide tailored recommendations based on your specific situation and help you navigate the complexities of your skin health.

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