Many people notice hair fall after fever, especially after illnesses like dengue, typhoid, or other viral infections. This sudden hair loss can be worrying. However, it is often due to a condition called telogen effluvium. In this blog, you will learn why hair shedding happens after fever, what to expect, and how to manage it. We will also discuss hair loss after dengue, post-fever hair shedding, and tips for hair regrowth after illness.
What Is Telogen Effluvium?
Telogen effluvium is a common cause of sudden hair shedding. In this condition, more hairs than usual move from the growth phase to the resting phase. As a result, you may notice more hair falling out, especially while washing or combing. Usually, this type of hair loss is temporary. Most people see their hair grow back within a few months. According to the American Academy of Dermatology, telogen effluvium is not permanent and rarely causes baldness.
Why Does Hair Fall Occur After Fever?
After a high fever, such as from dengue, typhoid, or a viral illness, your body goes through stress. Because of this stress, hair roots can enter the resting phase early. Then, about two to three months later, you may see sudden hair shedding. This process is called post-fever hair shedding. Although it can be alarming, it is a natural response to illness. For example, the World Health Organization notes that the body needs time to recover after infections, and hair loss can be part of this recovery.
Common Causes: Dengue, Typhoid, and Viral Illnesses
Several illnesses can trigger telogen effluvium. Notably, dengue, typhoid, and other viral infections are common causes. During these illnesses, your body fights infection and uses extra energy. This can temporarily affect hair growth. Some common triggers include:
In addition, poor nutrition during illness may worsen hair loss. Therefore, eating well during recovery is important.
Recognizing the Symptoms of Telogen Effluvium
It is helpful to know what telogen effluvium looks like. Typically, you may notice:
Usually, the scalp looks healthy. However, if you see bald spots or redness, you should consult a doctor. Early recognition helps in managing post-fever hair shedding effectively.
How Is Telogen Effluvium Diagnosed?
Doctors diagnose telogen effluvium by asking about recent illnesses and examining your scalp. Often, no special tests are needed. However, sometimes a doctor may gently pull a few hairs to see how many come out. Blood tests may be done to check for other causes, such as low iron or thyroid problems. In most cases, a clear link between hair fall and a recent fever, like dengue or typhoid, helps confirm the diagnosis.
Treatment Options for Hair Fall After Fever
Most people recover from telogen effluvium without special treatment. Since the hair roots are not damaged, hair regrowth after illness is common. Still, some steps can help:
Sometimes, doctors may suggest supplements if you have a deficiency. However, most people see improvement within six months. If hair loss continues, seek medical advice.
Tips for Managing and Preventing Hair Fall After Illness
While you cannot always prevent hair loss after dengue, typhoid, or viral illness, you can support healthy hair regrowth after illness. Consider these tips:
For those in areas with frequent dengue or viral outbreaks, early treatment and good nutrition may help reduce the risk of severe hair shedding. If you are recovering from telogen effluvium, patience is key. Hair usually grows back with time and care.