Once the irritant is gone, the drainage generally returns to normal. Ad. Another cause of abnormal sinus drainage can be a bacterial or viral infection, most likely a cold or flu. The amount of infected sinus fluid overwhelms the natural drainage system, so it stagnates in the nasal passages and becomes thicker.
Sudden weight loss is a form of physical trauma that can result in thinning hair. This could happen even if the weight loss is ultimately good for you. Itâs possible that the weight loss itself is stressing your body or that not eating right can result in vitamin or mineral deficiencies.
Iron deficiency: Iron is important for your hair, nails, and skin. Too little can cause hair to fall out or make the hair follicles smaller so your hair strands end up being thinner. Calcium deficiency: Calcium is also important for your hair, and if you are not getting enough vitamin D (which is needed for absorbing calcium), your hair may fall out. Stress: Stress causes hair loss. This is widely known, and seeing your hair fall out can just add to that stress! It takes from 1 - 4 months after a stressful incident for the hair to start falling out. Lack of sleep: If you are not sleeping well, this can also have a negative effect on your hair. The type of shampoo you use: Shampoo may also be making your hair fall out. Natural shampoos are much better for your hair and scalp than chemically-based ones. Food allergies: Various food allergies, especially to dairy, can cause your hair to fall out.