Quick answer: Not all chemotherapy causes hair loss — it depends on your specific drugs and doses, so ask your oncology team what to expect from your regimen. When hair loss does occur, it commonly begins within the first several weeks of treatment. Many women choose their wig before treatment begins, which allows matching current hair and removes one task from an overwhelming season — but there is no wrong time, and a good provider can move quickly whenever you're ready.
Will my chemo cause hair loss?
Only your oncology team can answer this for your regimen — hair loss varies by drug, dose, and person, and some treatments cause thinning rather than complete loss. Ask directly: "Does my specific protocol usually cause hair loss, and when does it typically start?" It's a completely normal question, and the answer helps you plan on your terms.
If you choose a wig before treatment
Choosing early has real advantages: we can match your current color, texture, and style closely, so the transition is gentle and private; you're not making decisions mid-treatment when energy is scarce; and everything — including insurance paperwork — is settled before your first infusion. Some women also cut their hair shorter beforehand, making the change feel chosen rather than suffered. All of this is optional. Your pace is the right pace.
If you're already in treatment
Then comfort leads. Scalps during chemo are often tender and sensitive — this is exactly what sensitive-scalp construction exists for: soft, breathable caps with no harsh seams, clips, or combs. Soft caps and sleep caps can be the kindest first step, with a wig whenever — or if — you want one. Both choices are valid; plenty of women use scarves and caps throughout treatment and love it.
Insurance: get the prescription while you're there
Since you're seeing your oncologist regularly, it takes one minute to ask for a prescription for a "cranial prosthesis" (not "wig") with your diagnosis noted. Many plans consider reimbursement under code A9282 — your insurer decides, and our guide walks you through verifying benefits first. Every ANIOR Medical prosthesis includes the complete documentation packet.
During treatment: caring for your scalp and your piece
Gentle is the rule: mild cleansers, soft fabrics, sun protection for exposed scalp, and a satin or bamboo sleep cap for comfort. Your prosthesis needs gentle care too — every ANIOR piece ships with a written care plan, and your specialist remains a message away.
After treatment: the regrowth bridge
Hair typically begins returning after treatment ends — often with different texture at first ("chemo curls" are real and usually temporary). This in-between stage deserves support most providers never offer: transition toppers, gentle regrowth care, and honest guidance on when you might feel ready to transition. It's part of our Lifetime Care promise. Regrowth & Transition →
Reviewed by the ANIOR Medical team · Updated July 2026. This article is educational, not medical advice. Please direct questions about your treatment and its effects to your oncology team.