has no requirement for routine lab monitoring. don't use if you're allergic to otezla. otezla may cause severe diarrhea, nausea, or vomiting. tell your doctor if these occur. otezla is associated with an increased risk of depression. tell your doctor if you have a history of depression or suicidal thoughts, or if these feelings develop. some people taking otezla reported weight loss. your doctor should monitor your weight and may stop treatment. other side effects include upper respiratory tract infection and headache. tell your doctor about all the medicines you take and if you're pregnant or planning to be. ♪ otezla. show more of you.