How to deal with the skin problem after taking the targeted medicine

Answer 1

If there are skin problems after taking the targeted drug, the following measures can be taken:
1. Dry skin: avoid excessive cleansing, bath water temperature should not be too high, avoid using cleaners containing alcohol and soap base, it is recommended to use shower gel or shower oil.
2. Itching, red spots:
- Keep your skin clean and moist, and avoid the stimulation of alcohol and hot water on your skin.
- Use an alcohol-free moisturizer or ointment, such as 0.1% Vitamin K cream, a moisturizer containing 5% - 10% carbolic acid, etc., and apply it in the direction of hair growth until it is completely absorbed.
- Once itching or red spots appear, you can use a cotton cloth to apply a cold compress or pat the local skin to avoid scratching the skin with your hands.
- External use of aloe-Vera gel could reduce the occurrence and severity of rashes.
- For patients with itching symptoms, oral/local antihistamines (such as chorphanamine, loratadin, etc., plus vitamins C) can also be used. Topical application of zinc-oxided and calamine lotions can also be used to relieve itching.
3. Rash:
- If it is a mild rash, there is generally no need for treatment; patients with moderate to severe rashes should avoid using items that cause dry skin, apply moisturizer after bathing/before going to bed, use anti-dandruff shampoo, wear loose clothes, avoid direct sunlight, and use broad-spectrum sunscreens with an SPD>15.
- For those with barbed toenails (reverse peeling), they need to change their foot's stress habits during the treatment period. They need to wear loose, well-vented shoes to actively treat athlete's foot.
- If a rash occurs, local infection can be treated with antibiotics.
- If there is a Grade 3 skin adverse reaction, the treatment should be suspended first (it is recommended not to exceed 14 days). After the symptoms are controlled, consider taking the medicine again; if there is a rare Grade 4 skin adverse reaction, the treatment should be terminated.
4. Paronychus:
- Level I (nail color loss, wrinkles, and turbid spots): Keep your hands and feet clean, avoid contact with basic soap or irritating liquids, do not squeeze around the nail bed, do not cover it, and wear loose shoes and socks with good ventilation performance.
- Grade II (partial or complete nail loss, nail bed pain): Soak the affected area with 0.5% povidone for 15 - 30 minutes, 3 - 5 times a day, then apply the ointment on the affected area several times a day. At the same time, take oral antibiotics for anti-infection treatment.
- Grade III (Grade I/II symptoms affect daily life, and there is secondary infection): After the surgery, oral and intravenous antibiotics were given, and the dressing was strengthened twice a week until the defect was healed until the wound and nail bed were healed. The affected limb was raised to facilitate the resolution of the inflammation.
5. General measures:
- When going out to avoid sunlight, you can use sunhats, parasols and other measures.
- She wore loose and soft cotton clothes, shoes and socks, and trimmed her nails regularly.
- Avoiding skin irritants, such as over-the-counter anti-acne drugs, liquids, or sanitizers.
6. Serious cases: When there is a serious skin reaction, you should see a doctor in time and consult the doctor in charge. The patient should first go to the hospital for a check-up to determine the specific situation of the skin problem. When the condition is more serious, you should stop taking the medicine in time and choose other types of medicine for treatment under the guidance of the doctor.
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