« Return Home This resource is only a guide and does not provide medical advice, diagnosis, or treatment. Never delay or ignore professional medical advice because of something you have read on a website. If you think you may have a medical emergency, call your child’s doctor, dial 911 or take her directly to the hospital Emergency Room (ER). The word “doctor” indicates your child’s designated primary health care professional, not necessarily an MD. Symptoms Symptoms of influenza and H1N1 are similar. Both usually start suddenly and may include: Fever Headache Tiredness Cough Sore Throat Runny and/or stuffy nose Body aches Chills Diarrhea Vomiting Ages All ages Relief Remedies See your child’s doctor right away or go to the ER Start fluids to prevent dehydration Stay abreast of current information through the Centers for Disease Control and Prevention (CDC) Flu website and Flu.gov