Hair Loss in Children — During Chemotherapy

Hair typically begins to shed within two to four weeks of starting chemotherapy, though the timing depends on which drugs are being used. It rarely happens all at once — most children notice hair on their pillow or in the shower over several days to a couple of weeks. Some children choose to cut their hair short before it starts to go, so the change feels less sudden. Ask your child's oncology team whether hair loss is expected with the specific regimen being used, and when it is likely to begin.

A wig is one option, not a requirement. Some children want one at school but not at home. Some want it all the time. Some do not want one at all. If your child does want a wig, going before the hair falls out makes it easier to match their natural colour and style. Several organisations in India help families with the cost of a cranial prosthesis for children with cancer. Ask your child's social worker or CION care coordinator whether support is available for your family.

Teasing happens, even when schools have been prepared. The most protective things are: your child knowing it is not their fault, adults at school knowing to take it seriously, and your child having a plan — something to say, or someone to go to. Rehearsing a short response can help. Something as simple as 'I have cancer and my medicine makes my hair fall out — it grows back' removes the mystery. If teasing is serious or persistent, raise it formally with the school rather than asking your child to manage it alone.

Children in the same household pick up on more than parents often expect, including the worry around a sibling's diagnosis. A short, honest explanation suited to their age works better than trying to shield them. Knowing that hair falls out because of medicine, and that it grows back, also gives siblings something accurate to say when their friends ask questions. If a sibling is struggling, ask the oncology team whether the hospital offers sibling support — some centres run sessions specifically for brothers and sisters.

Involving your child in choosing head coverings — picking colours, patterns, a style they like — turns something that happened to them into a decision they made. Some children enjoy decorating plain headscarves or caps. Some find it helpful to see photographs of other children who went through the same thing and are now well. Peer support programmes that connect families during treatment exist at some centres and can help your child see they are not alone. Ask your care team what is available. Small choices restore a sense of control, and that matters.

Hair almost always grows back after chemotherapy ends. The first growth is often softer, sometimes a slightly different colour or texture — this is common and usually changes over the months that follow. No specific outcome can be promised. If regrowth seems very slow or patchy after treatment is finished, mention it at your child's next oncology appointment rather than waiting indefinitely.