What other drugs will affect Imitrex? Using Imitrex while you are using certain other medicines can cause high levels of serotonin to build up in your body, a condition called serotonin syndrome, which can be fatal. Migraine Triggers. A migraine is a throbbing painful headache, usually on one side of the head, that is often initiated or triggered by specific compounds or situations (environment, stress, hormones, and many others). Headaches can be a serious problem with a head injury. If you are in pain every day (headaches can also wake you in the middle of the night), headaches will wear you down mentally and emotionally. Imitrex official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. What are some typical kinds of headaches after TBI? Migraine headaches. These kinds of headaches happen because an area of the brain becomes hypersensitive and can trigger a pain signal that spreads out to other parts of the brain (like the ripples that spread out after you drop a pebble in water). Although diarrhea is more common, constipation and headache can also occur with celiac disease, a condition in which gluten from food triggers an immune reaction that damages the intestine. Most headaches can be treated effectively with medication, but certain instances or patterns of headache may be indicators or symptoms of a more serious condition.… A headache is a very common condition. Headaches can sometimes be mild, but in many cases, they can cause severe pain that makes it difficult to concentrate at work and to perform other daily. The cause of cluster headaches is unknown, but they may have some genetic component. Triggers can include alcohol, cigarettes, high altitudes, and certain foods. Millions suffer from TMJ headaches, and they are probably the least understood and the most misdiagnosed of any type of headache. The symptoms of a TMJ headache can closely mimic those of sinus headache, tension headache, migraine headache, and sometimes the cluster headache.