 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  stopping the growth of these cancer cells. Bexarotene belongs to a class of drugs called retinoids (drugs related to vitamin A). How to use Bexarotene 1 % Topical Gel Selective Retinoid X Receptor Agonists Read the Patient Information Leaflet if available from your pharmacist before you start using bexarotene and each time you get a refill. If you have any questions, consult your doctor or pharmacist. This medication is for use on the skin only. Do not apply this medication into mucous membranes such as the eyes, nose, mouth, lips, vagina, tip of the penis, rectum, or anus. Avoid applying to healthy areas of skin because irritation or redness can occur. Wash your hands right away with soap and water before and after using this medication. Cover the affected skin area with a generous layer of gel. Allow the gel to dry for 5 to 10 minutes before covering the area with clothing. Apply this medication as directed by your doctor, usually once every other day for the first week, then increased at weekly intervals to once a day, then twice a day, then 3 times a day, and then finally 4 times a day. The dosage is based on your medical condition </s>