Tretinoin Cream (tretinoin topical) is taken by people diagnosed with acne that really need to be taking some medicines to keep the signs controlled. Retin-A may raise the sensitivity of your skin to the sun radiations, so see to it you avoid sunlight direct exposure for the period of treatment. If you have to spend a lot of time externally, always put and put on safety clothing on some sunscreen with minimal SPF of 15. Some drug you are utilizing can include in that adverse effects - the following ones are understood to do that and should be stated to your healthcare company: prochlorperazine, sulfa medicines, chlorpromazine, promethazine, anti-biotics, tetracycline, and diuretics. See to it you tell your physician about your pregnancy or the truth you are nursing - those may be the contraindications for making use of Tretinoin Cream. Negative effects include lightening or dimming of the skin, skin puffinessing or blistering, ever increasing in pimples sores, heat or slight painful of the skin, red skin, sizing skin, and crusting of the skin, while serious negative side effects that should be stated without delay feature hives, puffinessing of your face, lips, tongue, or throat, and trouble breathing.