Are you also facing sudden hair fall? Doctor says this could be the reason
Sudden hair shedding can feel alarming, but it may not always be permanent. Doctors say a temporary condition linked to stress and lifestyle could be the real cause.

Noticing more hair than usual on your pillow, comb, or shower drain can be stressful. Sudden hair fall often triggers panic, with many fearing long-term damage or baldness.
However, health experts say that in many cases, this type of hair loss is temporary and linked to a common condition called Telogen Effluvium.
According to Dr Manisha Arora, Director - Internal Medicine at CK Birla Hospital, Delhi, a sudden increase in hair shedding is often the body’s response to internal stress or health changes.
The condition may not appear immediately after a trigger, making it harder for people to connect the cause and effect. Understanding the reasons behind sudden hair fall and taking timely action can help manage the situation effectively and restore normal hair growth.
WHAT IS TELOGEN EFFLUVIUM, AND WHY DOES IT HAPPEN?
Telogen Effluvium is a condition where a larger number of hair follicles than usual enter the resting (telogen) phase. This disrupts the normal hair growth cycle and leads to increased shedding.
Dr Arora explains that this usually happens a few weeks to months after a triggering event. Since the hair growth cycle is delayed, people often fail to link the cause with the hair loss.
COMMON TRIGGERS YOU SHOULD NOT IGNORE
Several everyday factors can trigger sudden hair fall. These include:
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Physical or emotional stress
Rapid weight loss or crash dieting
Recent illness or infection
Hormonal changes (such as after pregnancy)
Nutritional deficiencies, especially low iron, vitamin D, and protein
Post-COVID recovery
Thyroid-related issues
These triggers can push hair follicles into the resting phase, leading to noticeable shedding.
IS THIS HAIR LOSS PERMANENT?
The good news is that Telogen Effluvium is usually temporary. Unlike genetic or pattern baldness, this condition does not permanently damage hair follicles.
Once the underlying cause is treated or resolved, hair growth typically returns to normal over time. However, patience is key, as recovery may take a few months.
WHAT DOCTORS RECOMMEND FOR RECOVERY
Experts advise focusing on identifying the root cause rather than rushing into treatments.
Blood tests can help detect deficiencies or hormonal imbalances
Improving diet with adequate protein, iron, and vitamins is essential
Managing stress through relaxation techniques can help restore balance
Avoid harsh hair treatments or excessive styling
Dr Arora stresses that panic-driven treatments can do more harm than good.
WHEN SHOULD YOU SEE A DOCTOR?
If hair fall continues beyond three to six months or becomes more severe, medical advice is necessary.
Consulting a dermatologist can help rule out other conditions and ensure proper treatment. Early diagnosis can prevent further complications and support faster recovery.
Sudden hair fall can be worrying, but it is often your body’s way of signalling an internal imbalance.
In many cases, it is linked to Telogen Effluvium a temporary condition triggered by stress, illness, or nutritional gaps. With the right care, a balanced lifestyle, and medical guidance when needed, normal hair growth can return.
Noticing more hair than usual on your pillow, comb, or shower drain can be stressful. Sudden hair fall often triggers panic, with many fearing long-term damage or baldness.
However, health experts say that in many cases, this type of hair loss is temporary and linked to a common condition called Telogen Effluvium.
According to Dr Manisha Arora, Director - Internal Medicine at CK Birla Hospital, Delhi, a sudden increase in hair shedding is often the body’s response to internal stress or health changes.
The condition may not appear immediately after a trigger, making it harder for people to connect the cause and effect. Understanding the reasons behind sudden hair fall and taking timely action can help manage the situation effectively and restore normal hair growth.
WHAT IS TELOGEN EFFLUVIUM, AND WHY DOES IT HAPPEN?
Telogen Effluvium is a condition where a larger number of hair follicles than usual enter the resting (telogen) phase. This disrupts the normal hair growth cycle and leads to increased shedding.
Dr Arora explains that this usually happens a few weeks to months after a triggering event. Since the hair growth cycle is delayed, people often fail to link the cause with the hair loss.
COMMON TRIGGERS YOU SHOULD NOT IGNORE
Several everyday factors can trigger sudden hair fall. These include:
Physical or emotional stress
Rapid weight loss or crash dieting
Recent illness or infection
Hormonal changes (such as after pregnancy)
Nutritional deficiencies, especially low iron, vitamin D, and protein
Post-COVID recovery
Thyroid-related issues
These triggers can push hair follicles into the resting phase, leading to noticeable shedding.
IS THIS HAIR LOSS PERMANENT?
The good news is that Telogen Effluvium is usually temporary. Unlike genetic or pattern baldness, this condition does not permanently damage hair follicles.
Once the underlying cause is treated or resolved, hair growth typically returns to normal over time. However, patience is key, as recovery may take a few months.
WHAT DOCTORS RECOMMEND FOR RECOVERY
Experts advise focusing on identifying the root cause rather than rushing into treatments.
Blood tests can help detect deficiencies or hormonal imbalances
Improving diet with adequate protein, iron, and vitamins is essential
Managing stress through relaxation techniques can help restore balance
Avoid harsh hair treatments or excessive styling
Dr Arora stresses that panic-driven treatments can do more harm than good.
WHEN SHOULD YOU SEE A DOCTOR?
If hair fall continues beyond three to six months or becomes more severe, medical advice is necessary.
Consulting a dermatologist can help rule out other conditions and ensure proper treatment. Early diagnosis can prevent further complications and support faster recovery.
Sudden hair fall can be worrying, but it is often your body’s way of signalling an internal imbalance.
In many cases, it is linked to Telogen Effluvium a temporary condition triggered by stress, illness, or nutritional gaps. With the right care, a balanced lifestyle, and medical guidance when needed, normal hair growth can return.