Many people are unaware of rebound headaches. These are essentially
headaches that occur from over-medicating ourselves. In many cases, people will
seek over-the-counter medications to cure a headache, and in turn, make the
problem worse. Medications that contain caffeine can potentially cause
headaches, or make a current headache worse. In addition, taking too many
medications simultaneously may result in a rebound headache. Fortunately,
rebound headaches generally subside after 6 hours of consuming medication. On
the contrary, an individual who consumes too much pain medication may develop a
dependence for the drug, which results in a rebound headache when the drug is
no longer detected in their bloodstream.
Hormonal Headaches
Hormonal headaches primarily affect women, and caused by a change in the
body's level of estrogen and progesterone. Factors that result in a change in
hormone levels include:
Oral Contraception
Hormonal Therapy
Menstrual Cycle
Menopause
Pregnancy
Headaches due to these factors are normally temporary and subside without
treatment. However, women who experience chronic headaches caused by oral
contraception or hormone therapy should consult their physician. Alternative
therapies may be effective with relieving discomfort.
Other Causes of Headaches
Additionally, headaches may be caused by factors such as bright lights,
change in weather, or change in altitude. Certain foods and alcoholic beverages
may also be triggering a headache. Moreover, some may detect a headache if they
miss a meal. These types of headaches are usually not severe, and quickly
subside. However, those who are experiencing more frequent headaches may
consider keeping a food journal. These journals are effective with pinpointing
food(s) that cause headaches. Smoking and extreme exertion from exercise or
sexual activity may also trigger headaches in some people.