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Guides6 min readNovember 11, 2026

Health Declaration Before a Treatment: What to Ask, When to Send It and How to Keep It

A health declaration before a treatment usually asks about allergies, medications, pregnancy, the skin and recent treatments. Example questions by treatment, when to send it again and where to keep the answers.

By Omer Rahmany, founder of Timing · Updated November 11, 2026

The Short Answer

A health declaration before a treatment is a few questions the client answers before they arrive, usually about allergies and sensitivities, medications, pregnancy or breastfeeding, the skin in the treatment area and recent treatments. Settle the exact questions with your product supplier, your insurer or your professional body. Send the declaration before the first visit and again when something changes, ask for a signature at the end, and keep the answers in one place next to the client's card, not in a chat and not in a binder.

Why Ask for a Health Declaration

Because some answers change the treatment, and it is better to know them before the client arrives. In cosmetics you pick a different product, in massage you work around a sensitive area, and in pilates you adjust the exercises. These questions come up in many fields:

  • Allergies and sensitivities: to products, fragrance, latex, glue or food.
  • Medications: what the client takes right now, including creams and skin products.
  • Pregnancy or breastfeeding: a question that matters in many kinds of treatment, from massage to laser.
  • The skin: wounds, irritation, sunburn or a fresh tan in the treatment area.
  • Recent treatments and surgery: what was done in the area in recent weeks.
  • Injuries and limits: pain, surgery, or a limit a doctor or physiotherapist asked them to keep.

A written declaration also gives the client a moment to think of things they would not remember to mention out loud.

What to Ask for Each Kind of Treatment

The table is a set of examples to start from, not a medical checklist and not a required list. Adapt it to the work you actually do, together with the supplier of your products or device, your insurer, your professional body, or a doctor where needed.

Kind of treatmentExample questions
Cosmetics and facialsActive skin products in use, sensitivity to ingredients, pregnancy or breastfeeding, recent facial treatments
Laser and hair removalSun exposure or tanning lately, medications taken, tattoos or moles in the area
Lashes and browsSensitivity to glue or tint, contact lenses, a recent eye treatment or irritation
MassagePregnancy, injuries or surgery, painful areas, the pressure that feels right to the client
Pilates and fitnessInjuries and surgery, back or joint pain, returning to exercise after giving birth
MakeupSensitivity to products, contact lenses, the state of the skin before the event
Nutrition and clinicsFood sensitivities, diagnoses and medications worth knowing about, the goal of the meeting

Keep the form short. Five questions that get answered beat fifteen that get abandoned halfway, and the rest you can ask in person.

This is general information, not medical or legal advice. What matters to ask in your field, and what to do with a given answer, check with your professional body, your product supplier, your insurer, a doctor or a lawyer.

When to Send the Declaration

Before the visit, not at the door. A declaration filled in at the entrance gets rushed, and you have no time to read it calmly.

  • Before the first treatment: with the booking, so the answers reach you before the client does.
  • When something changes: a pregnancy, a new medication, surgery or another treatment in the area.
  • Now and then for regulars too: once a year, for example, so the answers do not go stale.

In between, one question at the start of each treatment is enough: "Has anything changed since last time?"

Why Ask for a Signature

A signature at the end shows the client read the questions and answered them themselves. Above it, put one short, clear sentence, such as "The details I gave are correct, and I will let you know if anything changes." If the wording also covers consent to the treatment or a waiver, check it with a lawyer, your professional body or your insurer before you use it.

Where to Keep the Answers

Not in a WhatsApp chat and not in a binder in the cupboard. In a chat the answers get buried under messages, and anyone holding the phone can see them. A binder stays at the clinic when you need it somewhere else, and there is no telling who opened it.

Health details are sensitive information. Keep them in one place, next to the client's card, where only the people who need them can see them. How long to keep them, who may see them and what to do when a client asks for deletion depends on your field and the kind of information: those are questions for a lawyer or your professional body.

Client details scattered across chats, notes and memory top the list of client management mistakes.

How It Works in Timing

In Timing the declaration is a form you build once, and the client fills it in on their phone from a link. Every step is in the guide to building a customer form.

Build the Form

In the menu, in the "Tools" group, choose "Customer forms" and then "New form". You can start from an example health declaration and edit it, or from a blank form. There are yes / no, choice, text, date and signature questions, and a question nobody may skip is marked "Required question".

Mark It as Sensitive

On a form with health questions, turn on "This form collects sensitive data". The client sees a fixed legal notice, verifies their phone and gives a separate consent, and the form cannot be published as a public link. On a form with a signature question the switch is always on.

Send It With the Booking

Turn on "Auto-send on booking" and pick all services or only some, such as your laser treatments. The client gets the link on the booking confirmation screen and in the appointment confirmation message. You can also send it to one client with "Send to customer", or link the form from the service itself, under "Advanced options".

See the Answers

The form never holds up the booking. The appointment card shows "Form not filled" or "Form filled", so you know before the client arrives. The answers and the signature are in the form's "Submitted" tab and on the client's card, under "Forms". A client who has not filled it in yet can get a reminder from the "Pending" tab.

A detail you want to see at every visit, such as an allergy, can also live in a field of your own on the client card, where it shows under "Additional details". And if old responses should not stay, "Automatic deletion" on the forms screen deletes responses past the retention window, together with their signatures. The deletion cannot be undone.

How it looks in different fields: cosmetics, hair removal and massage.

Where to Start

  1. Write five to eight questions for your most common treatment, and check them against your supplier's, insurer's or professional body's guidance.
  2. Draft a short declaration sentence for the signature.
  3. Build the form, link it to the service for the first treatment, and check it in the preview before any client gets it.
  4. After each treatment, note what was done and how the client responded, so next time the declaration and the history sit in the same place. More on that in client progress tracking.

When the declaration arrives on its own with the booking, every treatment starts with the answers already in front of you. Start free: creating your business takes about 3 minutes.

Frequently Asked Questions

What should a health declaration before a treatment include?

Usually questions about allergies and sensitivities, medications, pregnancy or breastfeeding, the skin in the treatment area, and recent treatments or surgery. Adapt the questions to the treatment with your supplier, your insurer or your professional body, and end with a signature.

How often should I ask for a new health declaration?

Before the first treatment, and again when something changes, such as a pregnancy, a new medication or another treatment in the area. For regular clients, renew it now and then, for example once a year, and ask at each visit whether anything has changed.

Where should I keep clients' health declarations?

In one place, next to the client's card, where only the people who need it can see it, not in a WhatsApp chat or a binder. How long to keep it and who may see it depends on your field, so ask a lawyer or your professional body.

Can a health declaration go out automatically when a client books?

Yes. In Timing you turn on "Auto-send on booking" in the form and pick the services, and the client gets the link on the booking confirmation screen and in the appointment confirmation message. The form never blocks the booking, and the appointment card shows whether it was filled.

Can the client sign the declaration on their phone?

Yes. In a signature question you write the declaration text, and the client signs with a finger or a mouse. A form with a signature counts as sensitive, so the client verifies their phone before filling it in.