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.
Eating the daily recommended levels of fish, meat, and dairy should give you enough vitamin B for healthy hair. Stress or poor diet can cause breaking and thinning hair, but when people notice a change in their hair, they might want to visit a doctor.