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Plain information

What to know before laser hair removal

Read what the treatment involves and what to ask, then send a request to a provider near Knoxville when you are ready.

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Why it usually takes a series of sessions

Hair grows in cycles. At any moment some hairs are actively growing, some are resting and some are shedding. Laser light is aimed at hair follicles, and providers usually space sessions several weeks apart to reach hairs at different stages.

That is why laser hair removal is usually planned as a series. The number of sessions varies with the area, your hair, your skin and the device. Some people return for occasional touch-up visits later. A licensed provider can explain what a typical plan looks like for the area you are asking about, without promising a set number.

Medicines and health history

Some medicines make skin more sensitive to light, which matters for laser hair removal. Examples include some antibiotics, acne medicine taken by mouth, and some herbal supplements such as St John's wort. A provider will also want to know about hormone-related conditions that affect hair growth, a history of keloid scars, cold sores, and pregnancy or breastfeeding.

Bring a full list of medicines and supplements to the consultation. Do not stop any prescribed medicine without talking to the person who prescribed it. The licensed provider weighs it all and decides what is suitable, or whether to wait.

A short list to bring

For a laser hair removal consultation, bring:

  1. photo ID
  2. a list of medicines and supplements
  3. notes on recent sun, tanning or self-tanner
  4. your hair removal history for each area
  5. dates of trips or events in the coming months
  6. your questions

Wear clothing that makes the area easy to show. If you have a tattoo or mole in the area, mention it so the provider can plan around it. A licensed provider decides what is suitable.

Questions about laser hair removal

Does skin tone affect laser hair removal?

Yes. Skin tone and hair color affect which device and settings fit. Some devices are generally used for lighter skin, and others, such as Nd:YAG lasers, are often chosen for deeper skin tones. Ask the provider which device they use and why it suits you.

Can I have laser hair removal while pregnant?

Many providers prefer to wait during pregnancy. Tell the provider at the start of the consultation if you are pregnant, planning to be or breastfeeding, and they will decide what is suitable. Your own doctor or midwife can answer questions about your pregnancy.

What does a session feel like?

People often describe it as a snapping or warm feeling on the skin. Many devices have built-in cooling, and some providers use cooling gel. Ask the provider about comfort options at the consultation, and tell them during a session if something feels wrong.

Ready to talk it over with a local provider? One short form is all it takes, and nothing is booked by sending it.

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More consultation topics

Skin care treatments

General notes on facials, peels and microneedling, and the questions worth asking before you try one.

Dermal fillers

General information on fillers and wrinkle relaxers, given by licensed providers where state law allows, plus what to ask first.

Body treatments

Non-surgical body treatments such as body contouring. Ask a local provider what a treatment involves and whether it may suit you.