Hair Loss After Dengue or Fever: Telogen Effluvium Explained
Heavy hair shedding 1 to 4 months after dengue, typhoid or any high fever is usually telogen effluvium, a temporary shedding that tends to recover in months.
Condition guide
Telogen effluvium
Also known as Hair fall after fever, Hair loss after dengue, Postpartum hair fall, Sudden hair shedding.
In short
Telogen effluvium is sudden, heavy hair shedding that starts a few weeks to a few months after a shock to the body, such as dengue or another high fever, delivery, surgery, crash dieting or severe stress. Many hairs are pushed into the resting phase at once and then fall together, but the follicles are not damaged. In most people it settles on its own and hair returns to normal fullness over months, while shedding that lasts longer needs a check for other causes.
Typical signs
- Hair coming out in handfuls while combing or washing
- Shedding that started 2 to 3 months after a fever, delivery, surgery or stress
- Thinning all over the scalp rather than in patches
- Many shed hairs with a small white bulb at the root
When to see a dermatologist
- Shedding has lasted more than 6 months
- You notice bald patches, a widening parting or a receding hairline
- Your scalp is itchy, scaly, red or painful
- You also have tiredness, weight change or irregular periods
- There is no clear trigger for the hair fall
Signs vary from person to person and several skin conditions look alike. Only an examination can confirm a diagnosis.
Read the guides
Full, referenced articles on telogen effluvium written for Indian skin, with answers to common questions.
Postpartum Hair Loss: Why It Happens and When It Stops
Heavy hair shedding a few months after delivery is common and temporary. Most women regain normal fullness by the baby's first birthday. Here is what helps.
Hair Fall in Women: Causes, Tests and Treatment in India
Hair fall in Indian women is usually shedding after illness, stress or childbirth, or slow thinning linked to genes, iron, thyroid or PCOS. How to tell which.
Hair Fall from Thyroid, Iron or Vitamin Deficiency: Tests to Know
Thyroid problems and low iron, vitamin D, B12 or zinc can cause hair fall. Learn which tests a dermatologist may order and why random supplements can backfire.
Minoxidil for Hair Loss: What to Know Before You Start
Minoxidil can slow pattern hair loss and regrow some hair, but it takes months, needs ongoing use and may cause early shedding. What to expect.
Worried about telogen effluvium?
Book an online consultation with Dr. Maria Ansari for an assessment and a written care plan made for you.
This page is a short summary for general education and does not replace a consultation with a qualified dermatologist. Do not start, stop or change any medicine based on this page. Read the full medical disclaimer.