In either sex, hair loss from androgenetic alopecia occurs because of a genetically determined shortening of anagen, a hair's growing phase, and a lengthening of the time between the shedding of a hair and the start of a new anagen phase. (See "Life cycle of a hair.") That means it takes longer for hair to start growing back after it is shed in the course of the normal growth cycle. The hair follicle itself also changes, shrinking and producing a shorter, thinner hair shaft — a process called "follicular miniaturization." As a result, thicker, pigmented, longer-lived "terminal" hairs are replaced by shorter, thinner, non-pigmented hairs called "vellus."
The main symptom of alopecia areata is hair loss. Hair usually falls out in small patches on the scalp. These patches are often several centimeters or less. Hair loss might also occur on other parts of the face, like the eyebrows, eyelashes, and beard, as well as other parts of the body. Some people lose hair in a few places. Others lose it in a lot of spots.
I wanted to say I have been to both a GYN here and a hair loss dermatogist here in Lake Mary FL, with no results, so I am still looking for another derm that knows something about hair dye allergys. I have had my hormones tested, the dr said that my estro was high, but she expected that since their is no period. I am only 45 , I used to have very thick coarse hair. Had a bad eposide of itching, then hair lost last year. I told the derm that I suspected the hair color. They did not seem intested, said that hair loss comes with age. I have now had another spell, of bad rashing. It is the hair dye. From my reseach it can have PPD, in it almost all do. Check the web for PPD allergy. As you color you can become more and more subseptable to it. My hair stylist always commented on the hair loss. I think that hormones changing can effect it also. You can become allergic to this chemical at any time. It is hard to connect the dots. Dr.’s don’t seem interested. Natualist, I tried accupunture and non homotherphy, no noticable difference.. I have tried Jason hair shampoo, not much luck with that either. BUT look for PPD/free hair colors…and test before using, that will save some hair from falling. So far I have found a Wella, Yo Colors, Reflex, Nauture Pat It usually happens a week later, not right after coloring FYI…What does work is Botin…..
I had Melanoma a few years ago, a wide-excision surgery and lymph node(s) removal. I also had sleep apnea and then surgery for that. Also had a hysterectomy 10 years ago for excessive bleeding,I’ve had the clotting factor tests w/normal results though even though even having my blood taken will cause me to bleed alot and bruise.Each time I’ve had surgery, I’ve had to stay in Recovery a looong time because of the bleeding.(hence the clotting tests) Have been anemic most of my adult life too.I am under a lot of stress(have always been) I mention all this in case it rings a bell w/anyone else.
I got really sick at the age 40, 2 years after my second child was born,I started losing weight,I went from 54kg down to 47kg,my skin was splitting on the backs of my legs,both my hands,I had blisters up my arms ,on the tops of my feet,migraines that would have me vomiting none stop for ten hours,then only to sleep for 2 days to recover,no doctors were interested,I saw 8 and they all wanted me on anxiety medication because I was going through a break up that was there answer to the way I was feeling.No one wanted to listen to me.Almost feeling like