Headwear: protection and comfort
When hair falls out, the scalp becomes sensitive, burns in the sun and loses heat quickly in the cold. Headwear protects it and gives many people psychological comfort.

01Short answer
02Simple explanation
Soft cotton.
Sun: a hat.
Cold: a warm hat.
Wash often.
03Scientific explanation
NCI: during hair loss it is advised to protect the scalp from sun and cold.
NCI: chemotherapy can lower neutrophils, platelets and red cells, which raises the risk of infection, bleeding and fatigue.
04What happens in the body?
Sun
Some medicines make skin sensitive to sunlight.
Wig
If a wig itches, a cotton liner helps.
Neutrophils
The first defence against infection; when they are low, hygiene matters most.
Platelets
Help blood clot; when they are low, protect yourself from injury.
05Daily protection: four steps
Wash, protect, check, report.







06Key points at a glance
| Topic | In brief |
|---|---|
Sun | Some medicines make skin sensitive to sunlight. |
Wig | If a wig itches, a cotton liner helps. |
Neutrophils | The first defence against infection; when they are low, hygiene matters most. |
Platelets | Help blood clot; when they are low, protect yourself from injury. |
07Key terms
- Photosensitivity
- Skin sensitivity to sunlight.
- Wig liner
- A soft cap worn under a wig.
- ANC
- Absolute neutrophil count.
- Thrombocytopenia
- A low platelet count.
08Key points
- Protect.
- Soft fabric.
- Clean.
- Wash your hands.
- 38 °C: call.
09Frequently asked questions
Do I need a cap at night?
If your head feels cold, a thin cotton cap is comfortable.
When should I buy a wig?
It is easier to match the colour before hair falls out.
What should I watch every day?
Temperature, bleeding, tiredness and the catheter site; tell your team about any change.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Do I need a cap at night?
When should I buy a wig?
What should I watch every day?
12Sources
- National Cancer Institute. Hair Loss (Alopecia) and Cancer Treatment
- National Cancer Institute. Infection and Neutropenia during Cancer Treatment
- National Cancer Institute. Bleeding and Bruising (Thrombocytopenia) and Cancer Treatment
- National Cancer Institute. Anemia and Cancer Treatment
- World Health Organization. World Hand Hygiene Day
- American Cancer Society. How to Keep Your Home Clean When Living With Cancer
- U.S. Environmental Protection Agency (EPA). A Brief Guide to Mold, Moisture and Your Home
- NHS. Shortness of breath
- Macmillan Cancer Support. Breathlessness
- Cancer Research UK. Breathing problems with cancer
Sun
Wig
Neutrophils
Platelets