The pre-appointment questionnaire: questions that save the treatment (and cover your back)

The client settles into the chair, cape over her shoulders, the brush already loaded with colour. The foils are going in. And then, somewhere between holiday plans and the second coffee, in passing: "By the way, I'm pregnant — that won't affect the colour, will it?" Or the other version: "Last time, at another salon, my scalp burned terribly — but I'm sure that was their colour."

The treatment stops. The colour goes in the bin, a two-and-a-half-hour block goes to waste, and you're left with the question nobody likes: what if you hadn't stopped? The same scene plays out everywhere — in the beauty salon (a chemical peel over retinoids), on the massage table (a hip operation two months ago), in the gym (the trainer learns about the heart arrhythmia in the third set of squats).

The solution is boring, cheap and as old as the trade itself: ask first. Not at the door — at booking. Here are the exact questions, for each line of work, and how to get the answers before the client walks in.

Why clients don't mention even the most important thing

As a rule, the client isn't hiding anything on purpose. They simply don't know what matters to you. That antibiotics can make skin more sensitive to machine treatments — the beautician knows that, not the client. That henna from the chemist and professional colour don't mix — the hairdresser knows that. That a recent operation changes the whole massage plan — the massage therapist knows that.

So "she should have told me" doesn't hold water. Connecting the client's health to your treatment is your job, not theirs. And the only reliable way to make that connection is for you to ask the right questions — every time, for everyone, in the same order. That's exactly what a pre-appointment questionnaire does: it turns "hopefully they'll mention it" into standard procedure.

When to ask: at booking, not at the door

The same question, asked at the wrong moment, is worth nothing. If you discover a contraindication when the client is already in the chair, the appointment is as lost as if she'd never turned up — we've covered what an empty slot costs in our article on no-shows. Discover it at booking and you have days, not minutes: time to do a patch test, adjust the treatment, seek advice, or simply switch the appointment to something the client can safely have.

How to do it:

• Manually: when a client books by phone or message, ask the key questions right away and write the answers down. For a new client, send the questions in the booking confirmation message and ask for a reply before they arrive. It works, but it depends on you remembering — and on a busy day, you won't.
• Automatically: with Appointa's pre-appointment questionnaire, the client fills it in as part of the online booking, so you see the answers in your calendar before they walk through the door. No "I'll ask her when she gets here" — the answers arrive before she does.

One rule matters either way: the questions must be short and specific. "Do you have any health problems?" is worthless — nobody thinks of themselves as ill. "Are you currently taking any medication?" is already worth a lot.

Hairdressers: questions before colour and chemical treatments

The biggest risks in hairdressing are an allergic reaction to colour, and chemistry clashing with whatever is already on the hair. A few questions uncover both:

• Have you ever had a reaction to hair colour — itching, stinging, redness, swelling?
• Have you had a chemical treatment in the last six months (perm, keratin, bleaching) — anywhere, not just with us?
• Have you coloured your hair with henna or a box dye from the chemist? (The metallic salts in some home dyes and professional colour don't mix.)
• Do you have a sensitive scalp, psoriasis, sores or fresh scratches on your head?
• Are you pregnant or breastfeeding — would you like us to avoid certain products?

If the first question comes back with a "yes", the appointment doesn't fall through — the plan changes: a patch test on a small area of skin at least a day or two beforehand, just as most colour manufacturers recommend anyway. That's the difference between a nasty episode and a calm treatment.

Beauty treatments: pregnancy, retinoids and machines

Beauty treatments carry the longest list of contraindications, because they combine chemistry and machines. The minimum set of questions:

• Are you pregnant or breastfeeding?
• Are you using retinoids (prescription creams, acne treatment) or strong acids in your skincare?
• Are you currently taking antibiotics, or any medication that increases sensitivity to light?
• Do you have a pacemaker, metal implants or epilepsy? (Crucial for machines — radiofrequency, EMS, laser, IPL.)
• Do you have any fresh tattoos, inflamed moles or a skin condition in the treatment area?
• Do you have diabetes or any problems with blood clotting?

It sounds like a lot, but the client clicks through it in thirty seconds. And a single "yes" next to the pacemaker question is worth more to you than every review in the world — because the machine stays switched off that day.

Massage: injuries, operations and blood pressure

A massage therapist works with their hands on a body they know nothing about — unless they ask. The basic health history before a first massage:

• Have you had any injuries or operations in the past year?
• Do you have high or low blood pressure, or any heart trouble?
• Are you taking blood-thinning medication?
• Are you pregnant?
• Do you have varicose veins, a history of thrombosis, or osteoporosis?
• Is there any part of your body you'd like me to avoid?

That last question is especially valuable: it gives the client room to say what they'd be embarrassed to bring up out loud — and gives you the lay of the land before you step up to the table.

Fitness and trainers: before the first session

For trainers, the rule is the simplest of all: nobody starts their first session without a health history. Afterwards is too late — an injury doesn't announce itself.

• Do you have any injuries, old or new — knees, back, shoulders?
• Do you have any chronic conditions: heart, blood pressure, diabetes, asthma?
• Have you had an operation in the past year?
• Are you pregnant, or have you recently given birth?
• Has a doctor ever told you to avoid physical exertion?
• When did you last train regularly?

One important caveat: you are not a doctor, and a questionnaire doesn't make you one. If the answers raise red flags — ask the client to check with their doctor before training. That's not losing a client; that's protecting both of you.

Where to keep the answers — and why paper doesn't work

A paper questionnaire at the front desk is better than nothing, but it has three chronic flaws. It gets lost — the folder is always somewhere else when you need it. It gets filled in over and over — the client is completing the same form for the third time and rightly wonders whether you ever read it. And nobody looks at it at the right moment — the answer about the allergy exists, but it's in a drawer while the colour is already on the scalp.

How to do it:

• Manually: if you're staying on paper, keep one form per client in a folder sorted alphabetically, and build a ritual: before any higher-risk treatment, the form goes onto the work counter — it doesn't stay in the drawer.
• Digitally: keep the answers with the client's file, in the same place as your notes and appointment history. In Appointa, the questionnaire answers sit on the client's record, so you can still see them three years from now — no rummaging through drawers.

And yes, this is health data — the most sensitive category of personal data there is. In short: ask only for what you genuinely need for the treatment, limit who has access, and don't keep the answers longer than necessary. We've already covered GDPR in detail, so we won't repeat it here — and for the specific obligations of your line of work, check with AZOP (the Croatian data protection authority) or a lawyer, because the rules differ from case to case.

What a single "I didn't know" costs

The maths is hypothetical, but you can easily swap in your own numbers. Say you do a colour and cut for €70, and once a month a treatment falls apart at the door — a pregnancy, fresh henna, an allergy from years back. The €70 appointment is lost, and there's no time left to refill a two-and-a-half-hour block. If the colour has already been mixed, add another ten euros or so in materials: €80 per incident, €960 a year — for something a single question at booking would have caught a week earlier.

And that's the cheaper scenario. The expensive one is where nobody stopped: a scalp reaction, a treatment cut short, a refund, a lost client, and a review that every future client reads. That's no longer counted in tens of euros — and that's where the questionnaire stops being admin and becomes your defence: proof that you asked, that the client answered, and that you acted on the answer. How far that protects you legally depends on your trade and the case — check with your professional chamber or a lawyer for your own situation. But "I asked and I have the answer" always stands up better than "I didn't ask".

Questions are free. Thirty seconds of the client's time at booking, versus wasted appointments and liability hanging over your head — it's hard to find cheaper insurance in this business.

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Want clients to fill in the questionnaire themselves, before they walk in? In Appointa, the client completes the pre-appointment questionnaire as part of the online booking, the answers are waiting for you in the calendar, and they stay on the client's file for every future appointment. Try the demo for your industry — free, no card required. And the Starter plan is free — up to 30 appointments a month.

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Frequently asked questions

Is a pre-treatment questionnaire legally required?

It depends on your trade and the treatment — in some cases professional rules require it, in others it's a manufacturer's recommendation (the patch test, for instance), and in others it's simply good practice. So there's no universal answer here: check with your professional chamber or association what's expected in your line of work. Required or not, a questionnaire helps you prove in any dispute that you acted with due care.

What if a client doesn't want to answer the questions?

First explain why you're asking: for their safety, not for the paperwork — that dissolves most of the resistance. Also make sure you're only asking for what you genuinely need for the specific treatment; overlong questionnaires invite refusal. If a client refuses to answer a key question, you're entitled to adapt the treatment or decline it — better to lose one appointment than to work blind.

Do I have to ask every time, or is once enough?

Take the full health history at the first appointment; after that, a quick check is enough: "Has anything changed since last time — medication, injuries, pregnancy?" Health changes, so a two-year-old answer isn't worth the same as a fresh one. For higher-risk treatments — colour, chemicals, machines — repeat the key questions before every appointment.