What can cause very sudden hair loss?

Telogen effluvium is often caused by stress, which increases the natural rate of hair loss.

Alopecia

areata is an autoimmune condition that causes the body to attack hair follicles, causing hair loss. Slowly poisoning yourself can cause hair loss. Poisons that can cause hair loss are arsenic, thallium, mercury, and lithium.

If you ingest a large amount of warfarin, which is found in rat poisons, it can also cause hair loss. Taking large amounts of vitamin A or selenium is also toxic and can cause hair loss. Many people think that hair loss only affects men. However, it is estimated that more than 50% of women will experience noticeable hair loss.

The most important cause of hair loss in women is female pattern hair loss (FPHL), which affects approximately one-third of susceptible women, equivalent to about 30 million women in the United States. It is important to note that premenopausal women should not take medications for the treatment of hair loss without using contraceptive methods. Before starting treatment for hair loss, talk to your doctor about the cause of hair loss and treatment options. Alopecia areata is a disease that develops when the body's immune system attacks the hair follicles (which keeps the hair in place) and causes hair loss.

Hair loss (alopecia) may affect only the scalp or the entire body, and may be temporary or permanent. You may notice increased hair loss that occurs suddenly, short or broken hair, or hair loss in patches, depending on the cause. When a hair falls out, it is replaced by new hair from the same hair follicle located just below the skin's surface. You may be able to prevent hair loss by following a healthy diet that provides the necessary nutrients in terms of vitamins, minerals and proteins.

Anagenic hair loss, also known as anagen effluvium, occurs when the hair remains in the growth phase (anagen). Many women first experience thinning and hair loss in the upper center of the head. Whatever term you use, it means that you have inherited the genes that cause the hair follicles (from which each hair grows) to shrink and eventually stop hair growth. While many causes of hair loss can be successfully treated, the key to effective treatment is to find out what's causing the hair loss.

A few months after giving birth, recovering from illness, or undergoing surgery, you may notice a lot more hairs on your brush or pillow. If you think a medication is causing hair loss, ask the doctor who prescribed it if hair loss is a possible side effect. While hair dyes (which contain parabens) can cause scalp irritation, hair loss is rare because of that.