Hair Loss Types and Causes
Androgenetic Alopecia
The vast majority of hair loss is caused by heredity, a factor which is beyond our control. These cases are all considered to be androgenetic alopecia. This, the most common type of hair loss, is also referred to as common baldness, male pattern baldness, and female pattern baldness. Genetics determine the severity of hair loss and age at which this type of hair loss sets in. It is estimated that this type of hair loss accounts for approximately 95-98% of all cases. Learn more about hair loss treatments in our solutions section.
There does seem to be some sort of connection between an oily scalp and hair thinning. It is not clear, however, if greasy hair causes hair loss, or if hair loss somehow causes greasy hair. In either case, be sure to shampoo at least once a day. We recommend using Nizoral anti-dandruff shampoo. Many people do not know this, but in the FDA study, which proved the effectiveness of Propecia, all patients used Nizoral throughout. It helps keep the scalp clean and free of debris.
Certain medications can cause or contribute to an increase in hair loss. Most people are aware that chemotherapy can cause hair loss, but there are many other drugs that can as well. They include Accutane, Heparin, Coumarin, Clofibrate, Gemfibrizol, Allopurinol, among others. Always talk to your doctor before you stop taking a medication.
Traction Alopecia
Hair loss brought on by tension, pulling, or stress on hair follicles. Wearing hair in tight ponytails, braids, and cornrows can contribute to this condition. Balding men who get hair extensions can inadvertently cause this condition, because of the tension involved in the extending process.
In the Unites States, this condition is most often seen in African American patients. Hair styles involving extremely tight braids, such as cornrows, can contribute to its frequency in African Americans. It is important to diagnose this condition early. Correcting the behavior will stop the further loss of hair. Talk to your doctor or dermatologist if you think you may have it.
Alopecia Areata
Causes hair loss in spots or patches. It is usually caused by an autoimmune disorder, which causes the body to attack its own follicles. This condition can get progressively worse, and eventually lead to alopecia totalis. Alopecia totalis can cause hair loss over the entire body. If you are losing hair in patches, make sure to see your doctor as soon as possible. It may be caused by medication or other factors, but be sure to see a dermatologist.
Alopecia areata occurs equally in men and women. Onset of the condition frequently occurs in childhood. This disease can have significant emotional and psychological impact on those who have it. Treatment for alopecia areta differs from the more common forms of hair loss, a dermatologist will be able to recommend the appropriate course of action. In cases of total hair loss, a wig or toupee may be the best option. Hairpiece technology has advanced very rapidly in recent years. They are becoming more realistic, and you may not even notice friends or coworkers who are wearing one.
Telogen Effluvium
A type of hair loss in which the main symptom is increased rate of hair shedding. Also known as non-scarring alopecia, acute hair loss. Acute telogen effluvium lasts less than 6 months. Chronic telogen effluvium is defined as lasting longer than 6 months.
This type of hair loss can have a number of causes. Severe illnesses, pregnancy, some prescription medications, and stress are thought to be the most common culprits. Certain medications such as beta blockers and retinoids list hair loss as a possible side effect. An allergic scalp reaction can also trigger telogen effluvium.
It is important to note that this condition is temporary in most cases. Telogen Effluvium can occur at any age. Your dermatologist can do a test to determine if you have this type of hair loss.
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