Oleskan produk antigatal dan produk lain yang mampu mengeringkan ruam. Konsumsi antihistamina yang dijual bebas di apotek. Oleskan astringen yang mampu mengeringkan ruam. Periksakan diri ke dokter.

Given the above summary, write a detailed text in English for it.
Once you've washed the oily allergen off of your skin, you should apply a product to relieve itching and help dry up the rash quickly. You can purchase calamine lotion and over-the-counter (OTC) hydrocortisone cream at a drugstore or pharmacy. Calamine will dry up any oozing or weeping coming from your poison ivy rash. Hydrocortisone relieves redness, swelling, and itching caused by poison ivy. You can purchase calamine lotion and over-the-counter (OTC) hydrocortisone cream at a drugstore or pharmacy. Try OTC antihistamines like brompheniramine, cetirizine, chlorpheniramine or diphenhydramine. These can help block the allergen that's causing your reaction to poison ivy. You may want to take diphenhydramine at night since it can make you drowsy and use loratadine or cetirizine for during the day. Always follow the manufacturer's dosing instructions. It may be difficult to leave a poison ivy blister alone if the blister is large. To draw out the fluid in the blister and reduce the size of the blister, make an astringent paste. Combine baking soda with just enough water to make a paste and apply it directly to your rash or blisters. Or if your rash is large, add a cup of baking soda to a tub of cool water and soak in it for at least 30 minutes. For smaller rashes, dab some witch hazel or apple cider vinegar onto the rash. You can also soak a green or black tea bag in water and apply the tea bag directly to the rash. While the worst part of a poison ivy rash is the first few days, it will clear up within a few weeks. If the rash covers a large portion of your body or the itching is very severe (even after trying treatments), call your doctor. You may need prescription-strength oral steroids or antihistamines. You should also call your doctor if:  You have a temperature over 100.4°F (38°C) The rash is oozing pus or has soft yellow scabs The itching gets worse or prevents you from sleeping The rash doesn't seem to improve within a few weeks