Hair loss is also called as alopecia and baldness, which is refers to a loss of hair from any part of body or head. It also occur in some people due to psychological distress. Hair grows everywhere in any part of human skin except on the soles of feet and the palms hands. In some part of human body vary small hair are grows which are so fine the virtually invisible. Many times the hair loss from head and later on the whole head became clean like a moon. It is made up of a protein which is called as keratin, which is produced in follicles in the outer layer of skin. It is actually a string of dead keratin cells. In the adult head it has about 100,000 to 150,000 and loses upto 100 of them a day.
Mesothelioma is a desease which is parent to hairloss and it is a rare and aggressive form of cancer that produce in abdomen, heart and in the lining of the lungs. Mostly mesothelioma seeing in the people who produce or consume products of asbestos. In future, if you or any of your family members affect from mesothelioma than immediately you can take appointment from New York mesothelioma lawyer. New York Mesothelioma lawyer helps you and give you right way to take lawsuit.
Hair grows 90% in the head of persons scalp and each of them has their own life cycle and it can be influenced by age, disease and variety of other factors.
Their life cycle is divided into three part 1) Anagen, it is active growth that lasts between two to six years.
2) Catagen, it is transitional growth that lasts two to three weeks.
3) Telogen, it is last part and it lasts about two to three months but at the end of the last part the alopecia is shed and a new type of alopecia replaces it and the growing cycle starts again.
Types of hair loss
There are different types of hair loss : 1) Androgenic alopecia, it is a genetic condition that can affect both men and women. Men with this condition is known as male pattern and women with this condition is known as female pattern. It is characterized by receding hairline and gradual disappearance of hair from the frontal and crown scalp. It is treated simply accepting the condition.
2) Involutional, it is a natural condition in which the hair gradually thins with age.
3) Telogen effluvium, it is temporary hair thinning over the scalp that occurs because of changes in the growth cycle. it is psychologically stressful event and very common following pregnancy.
4) Areata, it is autoimmune and it starts suddenly and causes wide loss in children and young adults. But 90% people with this condition hair returns in few years. It can be treated by steroid injections in the affected area but these need to be frequently repeated to be effective.
5) universalis, it causes all body hair to fall out including the eyebrows and eyelashes.
6) Scarring, it is a Inflammatory skin conditions including cellulitis, folliculitis, acne and other skin disorders. it result in scars that destroy the ability of the hair to regenerate. It is also occur due to fungal infection, lupus erythematosus, radiation therapy and sarcoidosis. Without scarring include patients of chemotherapy, HIV/AIDS, hypothyroidism, malnutrition and iron deficiency desease.
7) Trichotillomania, it is a psychological disorder in which a person pulls out her own hair and mostly it seen in children.
Causes of hair loss
There are different types of causes:
1) genes, from male and female both parents influence a persons predisposition to a boy or girl pattern baldness.
2) Hormones, the abnormal levels of androgens, male hormones normally produced by both men and women.
3) Drug, due to several medications like blood pressure problems, diabetes, heart disease and cholesterol the hair has been loss. Due to treatments used to cure mycotic infections and side effects from drugs like chemotherapy, anabolic steroids and birth control pills.
4) Because of Stress, illness and childbirth and Ringworm caused by a fungal infection can also cause.
5) Due to Burns, injuries and X-rays can also cause a alopecia.
6) Cosmetic procedures, due to some cosmetics like shampooing too often, perms, bleaching and dyeing can contribute to overall hair thinning by making hair weak and brittle.
7) Diet, A low protein diet or severely calorie restricted diet can also cause.
8) Medical conditions, such as Thyroid disease, lupus, diabetes, iron deficiency anemia, eating disorders and anemia can also cause.
Comments
Post a Comment