Caffeine is a naturally occurring compound produced in the seeds and leaves of certain plant varieties. Commonly defined as a drug due to its ability to stimulate the central nervous system, caffeine is a regular constituent of soda, coffee, tea and even medications. Although the body doesn't store this stimulant, you can feel its effect for up to six hours. A frequent question is whether caffeine can relieve headaches or just make them worse. The answer really depends on the individual.
Step 1
Drink no more than two cups of caffeinated beverages a day, such as coffee, tea or soda. Excessive consumption of these items can trigger a headache as well as worsen one.
Step 2
Consume a small amount of a caffeinated beverage if you feel the onset of a headache, or currently have one, until the pain starts to dull. A headache causes the blood vessels in your head to dilate, which triggers nerve sensitivities that run alongside them. Caffeine acts to counter this dilatory action by constricting these vessels.
Step 3
Take caffeine-containing medications specified for the treatment of headaches. Many over-the-counter drugs use caffeine as an ingredient, with a varying strength of 32 mg to 200 mg, depending on the brand. Do not misuse or overuse these medications, as you can experience rebound headaches stemming from a withdrawal reaction.
Step 4
Do not ingest any caffeinated products if you have a caffeine intolerance or sensitivity, which may not only result in a headache but other associated conditions like nausea or diarrhea. Caffeine may also interfere with certain medications, so you should always contact your physician prior to use. If you have a heart condition, anxiety disorders or have osteoporosis, you should not drink or take items containing caffeine.
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