How to Get Testosterone Replacement Therapy Online in Zagreb
Looking for Testosterone Replacement Therapy (TRT) online in Zagreb? Hi-Doctor does not offer TRT. However, we provide online consultations for specific conditions like Hair Growth and Weight Loss.

DIRECT ANSWER
An online consultation lets an EU-licensed doctor review your case and, if appropriate, issue a prescription that is valid across the EU.
Less than 4 hours on average
Prescription issued in less than 4 hours on average if approved.
EU-licensed doctors
Every case is reviewed by a licensed clinician.
Valid across the EU
Approved prescriptions can be used at any EU pharmacy.
In this article
If you are in Zagreb and considering Testosterone Replacement Therapy (TRT), it's important to know that Hi-Doctor does not currently offer consultations for TRT. However, if you are looking for online medical consultations for other specific conditions such as Hair Growth, Weight Loss, Sexual Health, Premature Ejaculation, Chlamydia, UTI, Emergency Contraception, or HIV PrEP, Hi-Doctor connects you with EU-licensed doctors. They assess your individual case through a secure online consultation. If deemed appropriate, you receive a valid REMPE electronic prescription in under 24 hours. Consultations start from 25 € and are fully refunded if treatment is not suitable – no risk.
How it works — get your consultation in 4 steps
Getting your prescription through Hi-Doctor for eligible conditions is straightforward and secure. Our process ensures you receive professional medical review without the need for in-person visits.
- Complete Online Questionnaire
- EU-Licensed Doctor Review
- Receive REMPE Prescription in <24h
- 25 € Consultation Fee Refunded
- Pickup at Any EU Pharmacy
- Complete Your Online Questionnaire: Start by filling out a comprehensive medical questionnaire. This gathers essential information about your health, medical history, and current symptoms for the specific condition you are seeking treatment for.
- EU-Licensed Doctor Review: An experienced, EU-licensed doctor individually reviews your case. They assess your eligibility for treatment based on your provided information and clinical guidelines.
- REMPE Prescription in <24 Hours (If Approved): If the doctor determines treatment is appropriate, you receive a valid REMPE electronic prescription (Spain's official digital private prescription standard) within 24 hours. This PDF prescription is delivered to your secure Hi-Doctor account and via email. If the doctor determines treatment is not appropriate, your consultation fee is fully refunded — no risk involved.
- Pickup at Any EU Pharmacy: Print your REMPE prescription PDF or display it on your phone at any pharmacy in the EU, including those in Zagreb, Croatia. Under Directive 2011/24/EU, EU pharmacies are generally obliged to recognise prescriptions from other EU countries. However, pharmacists retain the right to refuse if they have concerns, or may dispense a locally-marketed equivalent.
Who qualifies
Eligibility for treatment depends on the specific condition you are seeking help for. Our EU-licensed doctors review every case individually to ensure any prescribed medication is medically necessary and safe for you. For example, for conditions like Hair Growth or Weight Loss, specific criteria must be met, which will be assessed during your online consultation.
- Medical History Review: The doctor will review your full medical history to ensure any treatment is safe for you and doesn't conflict with existing conditions or medications.
- Symptoms Assessment: You must present symptoms or conditions that align with the treatments offered by Hi-Doctor.
- Age: Treatments are typically for adult patients.
Our EU-licensed doctors review every case individually to ensure treatment is medically necessary and safe for you.
What the medication actually does
The effects of medication vary greatly depending on the condition being treated. For example, medications for hair growth aim to stimulate follicles and prevent further loss, while weight loss medications work by affecting appetite or metabolism. During your consultation, the doctor will explain how any appropriate medication works for your specific condition.
With over 50,000 patients served and a 4.8 Trustpilot rating, Hi-Doctor is a trusted platform for accessing medical consultations.
Side effects and when to stop
Like all medications, any prescribed treatment has potential side effects. It's crucial to be aware of these and to communicate regularly with your prescribing doctor.
- Common Side Effects: These vary by medication but are always detailed by your doctor.
- Less Common but Serious Side Effects: Your doctor will inform you of any serious side effects relevant to your treatment.
- When to Stop: You should never stop medication abruptly without consulting your doctor. If you experience severe side effects, discuss them immediately with your doctor. They will guide you on dosage adjustments or cessation.
Your Hi-Doctor physician monitors your case and provides guidance on managing side effects and ensuring the therapy remains safe and effective for you.
Why Hi-Doctor vs. walking into a clinic
Choosing Hi-Doctor for your online medical consultation offers distinct advantages over traditional in-person clinic visits, especially for busy individuals in Zagreb.
| Feature | Hi-Doctor Online Consultation | Traditional Clinic Visit |
|---|---|---|
| Consultation Fee | From 25 € (refunded if not appropriate) | Varies, often higher |
| Waiting Time | No waiting room, doctor review <24h | Appointments, waiting times |
| Convenience | Secure online questionnaire, from anywhere | Travel, in-person attendance |
| Prescription Format | REMPE PDF (EU-wide recognition) | Local paper prescription |
| Privacy | RGPD-compliant, fully auditable account | Less privacy, public waiting areas |
| Reach | Access to EU-licensed doctors | Limited to local doctors |
Hi-Doctor provides a private, efficient, and cost-effective way to access qualified medical advice and prescriptions for our approved treatment areas, all from the comfort of your home. Everything happens through our secure online questionnaire – no video calls or in-person visits required.
COMMON QUESTIONS
Frequently asked questions
An online consultation with an EU-licensed doctor through Hi-Doctor starts from 25 euros. This fee is fully refunded if the doctor determines the treatment is not appropriate for you, meaning you pay nothing if you don't qualify.