Other causes of hair loss
Hair is composed of a protein called keratin, which is produced in the hair follicles in the outer layer of our skin. As the follicles produce new hair cells, the old ones are pushed out through the surface of the skin. A limited amount of hair loss is natural and not a cause for concern. However, if you experience extensive loss, there may be other factors to consider. Men are more likely to lose hair than women, as most are genetically programmed for male pattern baldness. However, hair loss and thinning are also common in women. It is not yet fully determined why some hair follicles have a shorter growth period than others, but several factors can influence hair loss. Reasons can range from simple and temporary to more complex and lasting.
Some of them are:
- Physical trauma: When you experience an event, a serious illness, or any physical trauma, it can impact the hair cycle and cause temporary hair loss or ‘telogen effluvium.’
- Emotional stress: In cases of separation or divorce, the loss of a loved one, or caring for an elderly parent, emotional stress can cause hair loss.
- Pregnancy: Giving birth is a physically traumatic experience. Women sometimes notice hair loss one or two months after the event.
- Excessive vitamin A or certain medications: Excessive intake of supplements or certain medications, such as anticoagulants or blood pressure medications, can trigger hair loss.
- Low levels of vitamin B: Although uncommon, low levels of vitamin B can cause hair loss.
- Hereditary: If you come from a family that has dealt with hair loss over the years, it is likely that you will experience it as well.
- Anemia: Iron deficiency is an issue for almost one in ten women aged 20 to 49. Anemia can be easily resolved with an iron supplement.
- Medical conditions, including hypothyroidism: If your thyroid is not producing enough hormones for your body, you might experience hair loss.
- Hair loss related to autoimmune diseases: Alopecia areata is the result of an overactive immune system and attacks the hair, pushing it out.
- Drastic weight loss: Sudden weight loss can cause hair thinning or loss.
- Over-styling or certain products: Styling products and hair treatments can cause your hair to break or fall out. Tight braids, extensions, chemical straightening, and hot oil treatments can contribute to hair loss.
- Anabolic steroids: Anabolic steroids used to increase muscle mass have been linked to hair loss. If the use of steroids is stopped, the hair loss typically ceases.
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