Retinoic acid is a nutrient that the body needs in minute amounts to function and stay healthy. It is made in the body from vitamin A.
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I have bumps that are hard and painful to pop on the back of my arms. Please help.
Query: Hi doctor,I have bumps on the back of my arms and have no idea how to get rid of them. They are pimple-like, but really hard and painful to pop. I have had them for years since I was a teenager. Please help.Thank you. Read Full »
Answer: Hi, Welcome to icliniq.com. I have read your query and understand your concern. With your descriptions, it seems either you have Keratosis pilaris (KP) or Acne vulgaris. It can be confirmed if you revert with a picture. Keratosis pilaris (KP) is a genetic disorder of keratinization of hair follic... Read Full »