Hair loss: When is it normal and when is there a need to worry?

Lifestyle: Hair loss has become a common problem these days. Seeing hair fall while combing, bathing, or on the pillow often makes people fear that it might be the beginning of baldness. However, according to experts, hair loss isn’t always a sign of a serious illness or problem. It’s important to understand the difference between normal hair loss and problematic hair loss. Doctors say that it’s normal for a healthy person to lose 50 to 100 hairs daily. Hair follows a natural cycle. Each hair grows for a certain period of time, then enters a resting state, and then falls out, allowing new hair to grow. This process is called the hair growth cycle. Therefore, losing a small amount of hair daily is not a cause for concern. Many people also experience increased hair loss during seasonal changes. Hair loss can increase, especially during monsoons and winters. This is called seasonal hair loss, which subsides on its own within a few weeks or months. Similarly, stress, lack of sleep, and changes in routine can also cause temporary hair loss. However, there are some situations where hair loss is not considered normal. If more than 100 hairs are falling out daily and this problem persists for a long time, it may indicate a problem in the body. Sudden excessive hair loss, called telogen effluvium, is often seen after severe stress, fever, surgery, COVID-19 infection, or hormonal changes. If hair loss is accompanied by visible thinning of the scalp, a receding hairline, or a gap in the middle of the head, this may indicate baldness. In men, this problem is often due to genetic factors, known as male pattern baldness. In women, hair thinning can also occur due to hormonal imbalances, PCOD, or thyroid problems. Additionally, if hair loss is accompanied by itching, burning, dandruff, rashes, or pain, it could be a sign of a skin infection or allergy. In such cases, it’s important to consult a doctor instead of relying on home remedies. A doctor’s consultation is also necessary if hair loss is accompanied by symptoms like weakness, fatigue, sudden weight changes, or menstrual irregularities. These signs may indicate a nutritional deficiency or hormonal problem. Deficiencies in iron, protein, vitamin D, and B12 can also cause hair loss. Experts say that if the cause is identified early, hair loss can be largely prevented. Proper diet, adequate sleep, stress reduction, and medical checkups, if necessary, prove helpful. Overall, hair loss isn’t always a cause for concern. However, if the problem persists and there are no signs of new hair growth, it shouldn’t be ignored. Consulting a doctor in a timely manner can help manage the problem before it becomes serious.