2020年12月6日星期日

are hemorrhoids hard,Those who are hard to talk about weakness-anal itching

    When you are walking, going to work, eating, and other uncertain moments, anal itching suddenly appears. I believe this is an embarrassing symptom that many people have experienced. Anal itching makes people miserable and seriously affects the daily life of the patient. So, why does the anus often itch? How should we deal with the frequent itching of the anus?

    Anal pruritus refers to a skin disease with no primary skin damage but only itching symptoms. Can be divided into primary pruritus and secondary pruritus. Primary pruritus has unknown causes and is not easy to treat; while pruritus confined to the anus is often secondary to anorectal diseases. After the cause is removed, it can often be cured.

    Causes of anal pruritus

    1

    Systemic factors

    (1) Spicy food irritation: Excessive consumption of peppers, spices, and white wine can induce the disease.

    (2) Allergic reactions: certain proteins (fish, shrimp, crab, etc.), drugs, pollen, etc. can cause allergies to the human body, produce excessive histamine, and act on peripheral nerves to cause itching.

    (3) Medical diseases: Endocrine disorders, accumulation of metabolites such as bile acid and urea in the body, malnutrition, certain blood diseases, etc.;

    (4) Mental factors: excessive excitement, depression or neurasthenia, etc.

    (5) Drug stimulation: morphine, quinine, anesthetics, antibiotics, etc.

    (6) Genetic factors

    2

    Local factors

    (1) Local friction, chemical fiber, cold and heat stimulation, etc.

    (2) Abnormal secretion of sweat glands and sebum around the anus; indolin and scum in feces accumulate in the anal folds to irritate the skin.

    (3) Anorectal diseases: anal fistula, hemorrhoids, prolapse, anal sinusitis, anal papillitis, anal incontinence, etc. stimulate the anal glands, increase the secretion of glandular fluid, cause the anus to become wet, irritate the skin, and cause itching.

    (4) Pinworm, Trichomonas vaginalis, vaginitis, enlarged prostate, etc.

    The harm of anal pruritus

    In the early stage of the disease, it is limited to the itching of the skin around the anus, sometimes severe and sometimes mild, sometimes stinging and sometimes burning, sometimes like insects and ants, sometimes like mosquito bites, sometimes itching is unbearable, and it is even worse at night, making people sit Restless. Scratching makes the skin ulcerated, oozes, scabs, and does not heal for a long time, resulting in thickening around the anus, thick and rough wrinkled walls, showing radial folds, lichen change, pigmentation or depigmentation, and even spread to the perineum, scrotum, Labia or sacrum. After being ill for a long time, it is easy to chap afterwards. Over time, it can cause neurasthenia, lethargy, lack of taste when eating, and sleeplessness at night.

    How to prevent anal pruritus

    1. Timely treatment of local and systemic diseases that cause anal pruritus, such as internal hemorrhoids, anal fissure, anal fistula, perianal eczema, diarrhea, diabetes, parasitic diseases, etc.

    2. The underwear should not be too tight or too hard. It is advisable to wear pure cotton and loose fit underwear, do not wear man-made fiber underwear, and wash and change frequently.

    3. Pay attention to the combination of work and rest, keep a happy mood, prevent excessive tension and anxiety, do not scratch the anus, do not wipe the anus with hard objects.

    4. Keep the anus clean and dry, and clean the anus once every night as much as possible. Warm water should be used to clean the perianal area. Generally, soap is not used, especially strong alkaline. Towels, washbasins, etc. used for cleaning must be dedicated to avoid cross-infection.

    5.   Prevent constipation, eat more fruits and vegetables, drink more boiled water, keep the stool smooth, can effectively excrete waste in the body, prevent the exudate discharged from the rectum from irritating the anus and causing itching. Do not eat or eat less irritating foods, such as chili, strong tea, coffee, high alcohol, etc. People with allergies should eat less foods that can cause allergies, such as fish and shrimps, and avoid contact with chemicals that cause allergies.

    6. If the perianal itching does not stop but the skin is not damaged, gauze or absorbent cotton can be immersed in boric acid liquid at a suitable water temperature. Take it out and twist it until it does not drip. Apply it to the perianal area to stop the itching immediately. Apply once a day in the morning and evening, about 5 minutes each time. After application, wipe dry and apply talcum powder.

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