Canker sores (aphthous ulcers or aphthous stomatitis) are small, painful ulcers inside the mouth. They may occur on the tongue and on the inside linings of the cheeks, lips, and throat.They usually appear white, gray, or yellow in color, with a red border.anker sores (aphthous ulcers or aphthous stomatitis) are small, painful ulcers inside the mouth. They may occur on the tongue and on the inside linings of the cheeks, lips, and throat.
Vigorous styling and hair treatments over the years can cause your hair to fall out. Examples of extreme styling include tight braids, hair weaves or corn rows as well as chemical relaxers to straighten your hair, hot-oil treatments or any kind of harsh chemical or high heat.
Hormones and hormonal changes are the leading cause for hair loss. Whether or not your hair is recoverable depends on the cause of your hormone imbalance, for which there are many. From a genetic predisposition to birth control pills to menopause, there are natural causes of hormone imbalance and preventable ones. Consult your primary care physician about getting your hormone imbalance under control, which is the most important thing. Your hair may grow back as a result.