But when the headache becomes worse, make sure that you visit your health care provider because it can also be an indication of more serious illnesses like meningitis or the inflammation of the meninges or membrane around a person s brain; sub-arachnoid haemorrhage due a bleeding in the space between the brain and the arachnoid layer of the meninges, stroke, blood pressure, brain tumor, and temporal arteritis due to the inflammation of the arteries in the scalp. Other warning signs of migraines can also include the feeling of tiredness, depression, and/or restlessness that can go for two to three days before the headache is experienced. Treatment for migraines includes taking a number of prescription medications which is usually effective when taken just as the headache starts. It will occur in the late afternoon or in the evening if the employee is pulling long hours on a project. If it is a minor tension headache, the individual can ride it out with a glass of water and a few breathing exercises. Should the pain be severe, it will be a good idea to take aspirin to relieve the pain. Chemicals found in different gadgets such as computers are one of the major triggers of headaches such as migraine. Caffeine that is usually found in sodas, coffee, tea, chocolate, and some over the counter painkillers can also cause headaches. Try to eliminate all the sources of caffeine from your diet. Although, people must keep in mind that if it is indeed a sinus headache induced by a sinus infection then along with the other symptoms, the person with sinusitis will have constant yellow or green nasal discharge. Without this, it is not a sinus headache from sinusitis. It could be migraine. To help you and your doctor be able to correctly diagnose the root cause of your headache and determine whether it is indeed sinus headache or migraine, it has been said that it is helpful to keep a headache diary. Cases such as these may be mild to severe which is why doctors say, its only in the head. There are two kinds of headaches. The first is called the tension headache, which may happen for a few minutes to a few hours. It usually goes away by drinking some water or taking a break from whatever the person is doing.