The medical term is cephalalgia. It is a feeling of pain that can occur on either both sides or just one side of the head or neck. Headaches can be sharp, dull, or throbbing, and can radiate to different areas of the head. They typically last less than an hour but can last for several days. Sumatriptan is a headache medicine that narrows blood vessels around the brain. Sumatriptan also reduces substances in the body that can trigger certain migraine symptoms. Naproxen is a non-steroidal anti-inflammatory drug. It inhibits cyclooxygenase thus reducing prostaglandin and thromboxane synthesis. NAPROXEN is a non-steroidal anti-inflammatory drug (NSAID). It is used to reduce swelling and to treat pain. This medicine may be used for dental pain, headache, or painful monthly periods. Explains the medication naproxen (Aleve, Naprosyn, Anaprox, Naprelan) a drug used for the management of mild to moderate pain, fever, and inflammation. Article includes descriptions, uses, drug interactions, and side effects. Read more about naproxen (Aleve, Naprosyn, Anaprox, Naprelan). Does Aleve contain gluten? We do not add any gluten to our products. However, we cannot guarantee that they are 100% gluten free, as our products are produced in a facility that manufactures or packages other items that may contain gluten. Ask questions and get answers about Naproxen. Our support group helps people share their own experience. 342 questions, 216 members, 44 news articles. Naproxen is used as a treatment to relieve pain from various conditions such as headaches, muscle aches, tendonitis, dental pain, and menstrual cramps. Learn about side effects, drug interactions, dosages, warnings, and more. Headaches strike different areas of the head. One of these areas is on the top of the head. Learn here what a headache on the top of the head means, and about 11 different types of common. Take naproxen tablets with or just after a meal or snack. Take the lowest dose of naproxen for the shortest time to control your symptoms. The most common side effects of naproxen are confusion, headache, ringing in the ears, changes in vision, tiredness, drowsiness, dizziness and rashes.