Patches Of Hair Loss On Head
Although rare alopecia areata may cause complete hair loss on the head body and face called alopecia universialis.
Patches of hair loss on head. Scarring and poor blood flow to a particular location of the scalp are two of the common causes of injury and illness related hair loss. Thank you for this helpful article about the top 7 scalp disorders that cause hair loss. For some people however the problem can last longer and be more severe causing total baldness alopecia totalis or total loss of body hair alopecia universalis. So it is necessary to seek medical attention if you notice losing hair from one side of your head.
This condition tends to become apparent gradually. An 11 year old boy presented with patches of hair loss on his scalp. Psychological stress may result. Hair loss on one side of the head is usually common but in some rare cases losing hair on one side of head may be an unusual variation.
Usually the bald patches appear suddenly and affect only a limited area. Often it results in a few bald spots on the scalp each about the size of a coin. The hair loss was asymptomatic and all other hair bearing areas were spared. In a few cases all the hair on the scalp or all body hair is lost and loss can be permanent.
Hair loss in children is responsible for an estimated 3 of pediatric office visits in the u s. Causes of patches of hair loss bald spots 1. The hair loss had begun as a solitary lesion 6 months before and had progressed until he came to the clinic. Alopecia areata is a skin disorder that causes hair loss usually in patches most often on the scalp.
And depending on location both can lead to asymmetrical hair loss. Whether your child has thinning hair or distinct bald spots the loss of hair can be frightening. Alopecia areata is a common hair loss condition that seems to be related to immune system dysfunction. It appears as well defined circular bald patches on the scalp and can affect men women and.
These patches may connect however and then become noticeable. People are generally otherwise healthy. The hair grows back within 12 months or less. One of the most common causes of patchy hair loss in women is a hereditary condition known as female pattern baldness.
In some losing hair on one side of head it may indicate an underlying problem or be a symptom of other medical ailments. From head injuries to stroke there are a number of injuries and illnesses that can trigger asymmetrical hair loss. I have been wondering what it is but lately it seemed to have gotten so much worse so i went online to. My 10 year old son had been losing his hair in one area on his head it was not very noticeable but it kept getting worse and although it didn t hurt him he kept scratching and touching the area.
Alopecia areata also known as spot baldness is a condition in which hair is lost from some or all areas of the body.