It looks like your browser does not have JavaScript enabled. This information sheet explains what phenytoin does, how to give it, and what side effects or problems your child may have when they take this medicine. Std., 100 mg/5 mL Antibiotic sanofi-aventis Canada Inc. 2905 Place Louis-R.-Renaud Acute bronchitis caused by S.M. A health website for youth Find developmental health information from Questionnaires, consisting of 18 questions regarding the use, kinetics, and side effects of PHT, were sent to 603 pediatricians. Please turn on JavaScript and try again.Trusted answers from The Hospital for Sick Children MENU Copyright © How the body works Please turn on JavaScript and try again.It looks like your browser does not have JavaScript enabled. Healthy Living & Prevention Please turn on JavaScript and try again. It looks like your browser does not have JavaScript enabled. There were 97 respondents (16%). Side Effects Headache, nausea, vomiting, constipation, dizziness, feeling of spinning, drowsiness, trouble sleeping, or nervousness may occur.If any of these effects … Health A-Z Contact your librarian or administrator if you do not have a username and password.Thank you for your interest in spreading the word on American Academy of Pediatrics.NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail.