Usually, dandruff is not contagious. It is a common condition that is often caused by factors such as dry scalp or excessive oiliness, and it is typically a result of scalp irritation. In most cases, dandruff cannot be transmitted from one person to another.
However, in rare cases, dandruff may be caused by the presence of bacteria or fungi on the scalp. In these instances, dandruff can be contagious. Therefore, it is advisable to take precautions to avoid spreading it to others.
Here are some tips:
- Avoid sharing towels or combs with others.
- Steer clear of unhygienic or low-quality salons.
- Refrain from direct contact with the affected scalp of others.
- Maintain personal hygiene and regularly wash your hair using products specifically designed for scalp care.
If you are concerned about your dandruff and its symptoms, it is recommended to visit a dermatologist for an accurate diagnosis and appropriate treatment.