You must check to make sure that it is safe for you to take triamcinolone cream and protective emollient cream with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor. Your healthcare provider may prescribe triamcinolone acetonide cream if you have inflammation or itching due to a skin condition. This medicine is specifically approved to treat skin conditions such as eczema, poison ivy, and psoriasis, among others. You should not use this medication if you are allergic to triamcinolone, or if you have a fungal infection anywhere in your body. Before taking triamcinolone, tell your doctor about all of your medical conditions, and about all other medicines you are using. How to use Triamcinolone Acetonide Cream. Use this medication only on the skin. Do not use it on the face, groin, or underarms unless directed to do so by your doctor. Use triamcinolone exactly as directed. Do not use more or less of it or use it more often than prescribed by your doctor. Do not apply it to other areas of your body or use it to treat other skin conditions unless directed to do so by your doctor. To use triamcinolone topical, apply the ointment, cream, or lotion sparingly in a thin film and rub it in gently. To use the lotion or aerosol. Facts. Triamcinolone acetonide cream is used on the skin to relieve redness, swelling, itching, scaling, and crusting. It cannot be purchased over the counter, it must be prescribed by your doctor. Do not use this medication if you are allergic to triamcinolone. To make sure you can safely use triamcinolone topical, tell your doctor if you have any of these other conditions: any skin infection, especially tuberculosis infection of the skin; I bathed with Aveeno body wash, used Cetaphil lotion all over twice a day and Triamcinolone Acetonide Cream USP,0.1 0/0 on the rash. After 2 weeks the rash and itch were gone. I have continued to use the body wash and the lotion. How to Use Triamcinolone Acetonide Cream Safely Use Triamcinolone cream only on the skin and do not use it on groin, underarms, or the face, unless directed to do so by your physician. Use Triamcinolone cream only as directed and check the label on the medicine for exact dosing instructions. Can You Use Too Much Triamcinolone Acetonide Cream? Triamcinolone acetonide cream (Kenalog ® cream) is a prescription skin medication used to treat itching and inflammation due to a wide variety of skin conditions.