If you are experiencing hair loss, it is important to consider any potential underlying causes such as stress, changes in routine, schedule, or diet. If you cannot pinpoint a specific cause, it would be advisable to consult with a healthcare professional for an evaluation. In the meantime, you could speak with a pharmacist who may recommend a hair loss shampoo such as Nioxin or another suitable product. Remember to take care of your hair and seek professional advice if needed.