Yes. Yes, a condition known as telogen effluvium can be precipitated by stress. Typically this occurs anywhere from 3-6 months after a stressful situation, and can persist even longer than that after the situation is better. This should cause hair thinning all over (not in just patches) and should no cause any scarring.
Stress and hair loss. Temporary hair loss can be caused by significant stress, both physical and emotional. This type of telogen effluvium can occur after hospitalization, severe illness, even pregnancy, but the hair resumes growth after a few months. Usually stress does not cause a long term hair loss and if there is gradual thinning, over years then it is probably genetic, or endocrine disorders such as low thyroid.
What else than stress can be the reason for no menstruations in 3 months, sudden appearance of a lot of pimples, great hair loss and increased apetite?
First get preg test. Many reasons, it could be your thyroid gland, you can check it with simple blood work, also can be a condition called poly cystic ovarian syndrome (pcos) is easy to get diagnosed from your history, labs and ultrasound . Also make sure you don't have any eating disorders such as bulimia, also extensive exercise can leads to delayed periods. Very important to make sure you are not pregnant by pt. Read more...