 <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]  or direction of growth. If any of these occur, talk to your doctor.The side effects of Bimatoprost Base Of The Eyelashes: Eye redness/discomfort/itching/dryness or eyelid redness may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. It is possible for hair growth to happen in other areas of your skin where this medication often touches. Be sure to wipe any extra medication after applying it to the eyelash margins (see also How to Use section). Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. When the eye drop form of this medication is applied directly into the eyes to treat glaucoma, it may slowly (over months to years) cause brown discoloration of the colored portion of the eye (iris). This form of bimatoprost used to improve eyelash appearance could also have this effect. Also, this medication may cause eyelid changes or a darkening of the skin around the base of the eyelashes. After stopping use, eyelid skin darkening should go away after several weeks to </s>