What is doxycycline used for?

Doxycycline is a tetracycline antibiotic used for chlamydia and other susceptible bacterial infections. Testing and partner management remain part of safe STI care.

How is doxycycline taken?

For uncomplicated chlamydia, a commonly recommended course is 100 mg twice daily for seven days. The exact regimen follows the diagnosis and local guidance.

What side effects can doxycycline cause?

Nausea, indigestion, diarrhoea and sensitivity to sunlight can occur. Take it with plenty of water and remain upright afterwards to reduce oesophageal irritation.

What does the doctor check before prescribing doxycycline?

The clinician checks pregnancy or breastfeeding, age, liver problems, allergies and interactions with antacids, iron, retinoids and some anticoagulants.

Can I get a consultation for Doxycycline 100mg from Slovakia?

Yes. Hi-Doctor runs 100 % online across the EU, so if you live in Slovakia you can fill in the questionnaire and receive the medical review without travelling. The electronic prescription issued by the licensed doctor is valid in any EU pharmacy under Directive 2011/24/EU; outside Spain, the pharmacist dispenses the locally marketed equivalent of the same active ingredient.

Is my sexual health consultation fully confidential?

Yes. All communication happens in the private chat of your account, GDPR-compliant. The doctor treats discretion as a core of the service and there is no history visible outside your consultation.

What is the private electronic prescription and why is it valid across the EU?

The private electronic prescription (Receta Médica Privada Electrónica) is issued by a licensed doctor in Spain. It is a PDF carrying every field required by EU Directive 2011/24/EU (patient, prescriber with country of registration, active ingredient, dose), which makes it legally recognised across all 27 EU member states. In Spanish pharmacies it is dispensed from the QR; outside Spain, the pharmacist dispenses the locally marketed equivalent of the same active ingredient.

How does Hi-Doctor work step by step?

1) Fill in an online medical questionnaire in about 4 minutes. 2) The plan is €25/month for weight loss or €15/month (billed €45 every 3 months) for hair growth; sexual health is €35 per consultation. 3) An EU-licensed doctor reviews your case and, if appropriate, issues an electronic prescription. 4) Collect it at any EU pharmacy. If the review is not approved, the applicable fee is refunded in full.

How much does it cost and what does the price include?

The plan is €25/month for weight loss or €15/month (billed €45 every 3 months) for hair growth; a one-off sexual-health consultation is €35. Each includes a licensed doctor's review and an electronic prescription if approved. If the review is not approved, the applicable fee is refunded in full. Medication is paid for separately at the pharmacy at the price it sets.

Doxycycline 100mg · SlovakiaPrescription only

Online medical consultation for Doxycycline 100mg in Slovakia.

An EU-licensed doctor reviews your case and, if eligible, issues an electronic prescription valid in any pharmacy in Slovakia. Consultation €35, refunded if the doctor decides it is not safe to prescribe.

Doxycycline 100mg pack shot — a prescription medicine an EU-licensed doctor can prescribe online after a Hi-Doctor consultation in Slovakia.

Evidence-based first option
Covers infection sites
Partner advice included

€35 one-offFull refund if a review is not approved

Start consultation · €35 See how it works

Medication, if prescribed, is dispensed and paid for separately at a pharmacy.

FormCapsule or tablet

FrequencyOften twice daily for chlamydia

ResultsInfection treated over the full course

StatusPrescription only

About

What is Doxycycline 100mg?

Active ingredient: Doxycycline · Dosages: 100 mg

Doxycycline is a tetracycline antibiotic and a preferred treatment for many uncomplicated chlamydia infections. A test, site of infection and pregnancy status can change the plan.

The indication, regimen and follow-up depend on your history and country guidance. A licensed doctor decides whether it is appropriate; prescribing is never automatic.

How it works in the body

It binds to bacterial ribosomes and blocks production of proteins the bacteria need to grow.

How it helps

What it can offer when appropriate.

Evidence-based first option

It is commonly recommended for uncomplicated chlamydia when no contraindication applies.

Covers infection sites

The clinician checks genital, rectal and throat exposure so testing and follow-up fit the case.

Partner advice included

Treatment is paired with advice on abstinence, partner notification and repeat testing when needed.

What to expect

A doctor-defined regimen.

A common uncomplicated-chlamydia regimen is 100 mg twice daily for seven days. The diagnosis and local guidance determine the final course.

Before treatment · Confirm testing and pregnancy status
Days 1–7 · Take the prescribed doses evenly
Afterwards · Follow partner and sexual-contact advice

Typical regimen

Common regimen100 mg twice daily
Common duration7 days

Your schedule is personal

These are typical steps only. Your doctor adjusts the plan to how you respond and tolerate it — and you can message them at any point.

Safety first

Safety, in full.

Doxycycline 100mg is an effective medicine — and like any medicine it carries risks. Your doctor screens for all of this before prescribing. Here's the honest picture, not just reassurance.

Nausea, indigestion, diarrhoea and sensitivity to sunlight can occur.

Not suitable if you

You are pregnant and an alternative is needed
You have a tetracycline allergy or a relevant interacting treatment

When to seek urgent care

For severe, sudden or unexpected symptoms, call your local emergency number or go to the nearest emergency department. Then let your doctor know through your account chat.

PRICING

Two clear ways to continue your care.

€35 one-off. €25/month for weight loss or €15/month (billed €45 every 3 months) for hair growth.

ONE-OFF

One-off consultation

€35

One consultation, one doctor, one decision.

Start consultation

WHAT'S INCLUDED

Consultation reviewed by an EU-licensed doctor
Electronic prescription if approved
Full refund if not approved

Full refund if a review is not approved For a one-off consultation, we refund the €35 consultation fee. For a subscription review, we refund that period's fee and cancel the plan.

Note: The medication, if the doctor prescribes it, is paid separately at the pharmacy at the price it sets. Hi-Doctor does not sell medications.

HOW THE DOCTOR DECIDES

A licensed doctor reviews your case, not an algorithm

An EU-licensed doctor reads your questionnaire and answers within 24 hours.

If the doctor decides it is not safe to prescribe, the consultation fee is refunded in full.

Follow-up happens in the private chat inside your account, under GDPR. No WhatsApp, no SMS.

FREQUENTLY ASKED QUESTIONS

Questions about Doxycycline 100mg.

Read the full Doxycycline 100mg guide

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Find out if it's right for you

See if Doxycycline 100mg is appropriate for you.

Answer a few questions and a licensed EU doctor reviews your case within 24 hours. Refunded in full if it's not right for you.

Start consultation · €35 See Sexual health

ALSO AVAILABLE IN

The Doxycycline 100mg consultation works the same way across the EU.

BratislavaSK KošiceSK PrešovSK ŽilinaSK

AVAILABLE ACROSS SPAIN