If your itching doesn’t subside after a week or you become very uncomfortable, see your doctor. The doctor may prescribe oral medications, steroid creams, or light therapy for your itching. See your doctor if: you're so uncomfortable that it disrupts your sleep or ability to function daily, your skin is painful, self-care and home remedies haven’t worked, or you suspect your skin is infected. Applying a calamine lotion or non-prescription anti-itch cream can relieve the symptoms of itching. You can purchase these creams at grocery and drug stores both in-store and online.  A nonprescription anti-itch, or hydrocortisone, cream, can help relieve itching. Make sure to purchase a cream with at least 1% hydrocortisone.  Look for anti-itch creams that contain camphor, menthol, phenol, pramoxine and benzocaine Apply these creams to your hands and feet before you moisturize your skin. Your doctor may also suggest applying the cream to the affected area and then covering it with a moist bandage to help your skin absorb the cream more effectively.  Follow the specific product instructions for how often you can use the cream on your skin. These drugs can neutralize allergens and help relieve itching and skin inflammation. There are many different over the counter antihistamines that are available at drug and grocery stores both in store and online.  Chlorpheniramine is available in 2mg and 4mg. You can take 4mg every 4 to 6 hours. Don’t exceed 24mg per day. Diphenhydramine is Available in 25mg and 50mg. You can take 25mg every 4 to 6 hours. Don’t exceed 300mg per day. These drugs often have the added benefit of sedative effects, which can help if you are having trouble sleeping. There is evidence that selective serotonin-reuptake inhibitors, or SSRIs, may help relieve pruritis. Talk to your doctor about this option if other treatments aren’t working. Common SSRIs used to treat skin itching are fluoxetine and sertraline. When the itching is not relieved by applying an over the counter topical corticosteroid, your doctor...

How would you rephrase that briefly using Vietnamese?
Đến bác sĩ khám bệnh. Thoa lotion calamine hoặc kem chống ngứa. Uống thuốc kháng histamine không kê toa. Cân nhắc dùng thuốc chống trầm cảm. Thoa thuốc corticosteroid do bác sĩ kê toa lên vùng da ngứa. Dùng kem calcineurin inhibitor (thuốc ức chế calcineurin). Dùng liệu pháp ánh sáng.