Hair loss - Symptoms and causes - Mayo Clinic
网页2024年1月19日 · Hair loss (alopecia) can affect just your scalp or your entire body, and it can be temporary or permanent. It can be the result of heredity, hormonal changes, medical conditions or a normal part of aging. Anyone can lose hair on their head, but it's more common in men. Baldness typically refers to excessive hair loss from your scalp.
Why Do Men Lose Their Hair - Common Causes Explained - WebMD
网页2024年3月9日 · Heart problems. Radiation treatment or chemotherapy can cause widespread hair loss, but usually, your hair will grow back with time, once the treatments end. Stress or Shock. Sudden or...
Hair Loss (Alopecia): Causes, Symptoms, and Regrowth Options - Healthline
网页2022年11月29日 · Telogen effluvium is a type of sudden hair loss that results from emotional or physical shock, like a traumatic event, period of extreme stress, or a serious illness....
Hair Loss Causes: Reasons It Happens in Women and Men
网页2024年1月29日 · Most hair loss in men is caused by androgenetic alopecia or male pattern hair loss. This type is genetic—passed from parent to child—and progresses gradually. It typically affects the hairline, temples, or top of the head. Linked to the activity of the androgen receptor (AR) gene, up to 50% of male adults …
Male Pattern Baldness (Androgenic Alopecia) - Cleveland Clinic
网页2022年12月9日 · Male pattern baldness (androgenic alopecia) is a type of hair loss that affects people assigned male at birth (AMAB). It causes you to lose hair on the skin covering your head (scalp), and your hair doesn’t grow back. Other signs of male-pattern baldness include thinning hair and a hairline that moves farther back …
Hair Loss: Causes, Treatments and Prevention Options - Cleveland Clinic
网页People experience hair loss in different ways, depending on the type of hair loss and what’s causing it. Common symptoms include: Receding hairline (typical of male pattern baldness). Thinning hair all over the head (typical of female pattern hair loss). Loss of small patches of hair on the scalp. Loss of hair on the scalp and body.
Why is my hair falling out? 10 causes of hair loss - Medical News Today
网页2024年8月20日 · Certain conditions, including anagen effluvium and alopecia areata, can cause hair to fall out suddenly. People should speak with a doctor to identify the cause of sudden hair loss.
Hair loss - Diagnosis and treatment - Mayo Clinic
网页2024年1月19日 · You might be able to reverse hair loss, or at least slow it. With some conditions, such as patchy hair loss (alopecia areata), hair may regrow without treatment within a year. Treatments for hair loss include medications and surgery. Medication. If your hair loss is caused by an underlying disease, treatment for that disease will be necessary.
Hair Loss: Types of Alopecia and Causes of Thinning Hair - WebMD
网页2023年3月6日 · Men with this condition, called male pattern baldness, can begin having hair loss as early as their teens or early 20s. It's characterized by a receding hairline and gradual disappearance of...
Hair Loss in Men - Harvard Health
网页2020年11月24日 · Hair loss may result in diffuse hair thinning or cause one or more areas of the scalp to become bald (the medical term for baldness is alopecia). This guide is intended to help you figure out why you are losing hair and to point you in the right direction for evaluation and treatment.
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