I Want PrEP Now
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Get PrEP at PULSE Clinics! Daily use can lower HIV risk from sex by about 99%. Visit us for your PrEP needs.

I Want PrEP Now, How Do I Get PrEP Now?
First, you will need to take a look at the check-list below:
1. Do you have a PrEP prescription?
- If so, bring it to us and you can purchase the medication.
2. If not, do you have recent health check-up results (within the last 3 months)?
- If you do, you can get a 12-month supply at PULSE.
- If not, get tested at PULSE and receive a 12-month supply of PrEP.
- You can also opt for fewer bottles and have the rest delivered to your door.
Here’s what to expect on your first visit:
- Consultation
- Rapid tests for HIV, Hepatitis B, and syphilis (results in 15 minutes)**
- Kidney function tests
- PrEP prescription and dispensing at the clinic***
*The entire process takes about 30 minutes if you arrive on time.
**Results available in 15 minutes.
***Up to a 12-month supply (for annual visits).
As the first licensed private clinic to offer PrEP and related services since 2015, we’ve assisted over 15,000 people from 130 countries. Book your appointment now and receive expert advice before starting PrEP.
Please email us at info.bkk@pulse-clinic.com or chat with us on your preferred platform if you wish to get affordable and quality care and treatment
+66 65 237 1936
@PULSEClinic
PulseClinic
First Visit
Our team will assist you in selecting the right treatment plan. We’ll review your medical history, assess your sexual risk, and conduct an HIV test, kidney function test, Hepatitis B, and liver function blood tests.
A sexual health screening can be arranged at any of our PULSE CLINICS (Bangkok, Phuket, Hong Kong, Kuala Lumpur, Singapore). During your first visit, we can dispense up to 12 bottles of PrEP, including options like Truvada, Teno-Em, Ricovir-Em, Tenof-Em, Descovy, Taficita, or Tafero-Em.
The entire PrEP process at PULSE CLINIC takes about 30 minutes and includes a medical certificate for traveling with PrEP medications internationally.
Your PrEP appointment covers consultation, risk evaluation, rapid HIV and syphilis tests, and metabolic tests (kidney function, liver function, and Hepatitis B vaccine level). Once you book your PrEP appointment, there’s no need to schedule separate tests for HIV or other conditions.
- Ensure you get tested for HIV, kidney function, and Hepatitis B before starting PrEP
- Avoid high-risk activities (like unprotected sex or needle sharing) 14-21 days before your HIV test.
PrEP Refill (Follow Up Visit)
Regular monitoring is crucial to ensure everything is going well. We’ll check your HIV status and conduct syphilis tests. Every six months, we’ll perform blood tests to assess your kidney and liver function with a doctor and counselor. If your labs are pre-ordered, you can use our PULSExpress service to expedite the process.
If you choose to continue, we can provide up to a 12-month supply of PrEP each visit for personal use.
- Ensure you are HIV-negative and have normal kidney function before continuing PrEP.
- Take PrEP daily and do not share it with others who haven’t been tested.
- Make sure you don't have other SEXUALLY TRANSMITTED INFECTIONS.
- Avoid other sexually transmitted infections, and seek proper treatment for STDs.
- Inform your sexual partners to get tested and treated as well.
I can't visit PULSE Clinic. How can I get PrEP from PULSE?
PULSE CLINIC now has 11 branches open 7 days a week across Thailand, Hong Kong, Malaysia, and Singapore. If you can’t visit us in person, you can still purchase PrEP online from our licensed clinics.
- Before ordering, ensure we have your prescription and lab results.
- Send us a copy of your passport, lab results from your doctor or your labs, or a prescription from your doctor. After reviewing your documents, we can provide a 3 to 6-month supply each time.
What is PrEP?
PrEP is a preventive medication for HIV-negative individuals designed to reduce the risk of HIV infection.
Since 2013, PrEP typically involves taking a daily pill containing tenofovir disoproxil fumarate and emtricitabine, either as a daily dose or on-demand, under medical supervision. The original PrEP, available in various brands like TRUVADA, TENO-EM, TENOF-EM, TAVIN-EM, and RICOVIR-EM, can be chosen based on availability and cost.
In 2019, a new form of PrEP was approved, featuring tenofovir alafenamide and emtricitabine, which is taken as a DAILY DOSE ONLY and also under a doctor's supervision. This newer PrEP has fewer side effects and is safer for kidneys and bone marrow. It comes in brands such as DESCOVY, TAFERO-EM, TAFICITA, and generic Tenofovir Alafenamide/Emtricitabine.
When taken correctly, PrEP can reduce the risk of HIV transmission through sex by up to 99%, allowing you to enjoy intimacy with your partners while minimizing your risk of HIV.
Comparison | PrEP 2013 | PrEP 2019 | PrEP 2021 |
Medication inside the pill | Tenofovir Disoproxil Fumarate + Emtricitabine | Tenofovir Alafenamide + Emtricitabine | Cabotegravir |
How to take it? | Swallow it | Swallow it | Injection to your muscle |
How often to take it? | Daily dose or On Demand | Deaily Dose ONLY | Every 2 months |
How does PrEP protect me from HIV?
PrEP is up to 99% effective in protecting against HIV through sex when taken correctly. When combined with condom use and DOXYPEP, you can be confident that your risk of contracting an STD or STI is extremely low.
To ensure PrEP works, you must be HIV-negative before starting. Your initial consultation will include an HIV test to confirm your status before a prescription is provided.
PrEP is used for prevention, not treatment, so you don’t need to take it for life. You can use it as long as you feel additional protection is needed, whether for weeks, months, years or during specific periods of higher risk.
For people who inject drugs, PrEP can reduce the risk of HIV by up to 70%.
How does PrEP protect me from HIV?
PrEP is up to 99% effective in protecting against HIV through sex when taken correctly. When combined with condom use and DOXYPEP, you can be confident that your risk of contracting an STD or STI is extremely low.
To ensure PrEP works, you must be HIV-negative before starting. Your initial consultation will include an HIV test to confirm your status before a prescription is provided.
PrEP is used for prevention, not treatment, so you don’t need to take it for life. You can use it as long as you feel additional protection is needed, whether for weeks, months, years or during specific periods of higher risk.
For people who inject drugs, PrEP can reduce the risk of HIV by up to 70%.
How to Take PrEP
The frequency of your sexual activity and whether you plan your sexual encounters in advance will determine the best PrEP regimen for you. According to the 2013 U.S. Clinical Practice Guidelines and Thailand's 2014 HIV Prevention Guidelines, daily oral PrEP is recommended to effectively reduce the risk of HIV infection in adults. Our advice is informed by two European studies that evaluated different PrEP dosing methods, both showing an 86% reduction in HIV risk.
PROUD Study (Daily Dose):
Participants took one Truvada pill daily. No participants who adhered to this regimen contracted HIV, which is the officially recommended method.
IPERGAY Study (On Demand):
This involves taking 2 Truvada pills between 2-24 hours before sex, followed by one pill daily for 2 days after the last unprotected sex. This approach is not recommended for vaginal sex and may be less reliable for individuals who don’t plan their sexual activity well, as missing doses is common.
Using the ‘2-1-1’ dosing regimen—two pills 2 to 24 hours before sex, one pill 24 hours after the first, and a final pill 24 hours later—has been shown to offer protection against HIV comparable to daily PrEP.
If you are considering PrEP On Demand, it’s crucial not to miss any doses. If you think you might forget doses, discuss with your doctor or counselor about switching to daily PrEP. On-Demand, PrEP is effective only for anal sex, and daily PrEP is a better option for those engaged in activities like chemsex or who need consistent protection.
Concerned that the Medication You Purchased Might Be Fake?
We can perform a blood test to verify that the medication in your system is authentic. To do this, you should take a pill within 24 hours before the test. Therapeutic Drug Monitoring (TDM) is a field within clinical chemistry and pharmacology that focuses on measuring medication levels in the blood.
Frequently Asked Questions
My partner is HIV positive, but I'm HIV negative. Can I use PrEP?
Yes, it is recommended to continue using PrEP for added protection, especially if your partner is still infectious. However, if your partner is on HIV medication and has achieved an undetectable viral load, the risk of transmitting HIV to you is effectively zero. In that case, you might not need to take PrEP.
If I take PrEP, do I still need to use condoms?
Yes, PrEP protects against HIV but does not prevent syphilis, gonorrhea, or other STDs. Using condoms along with PrEP and DOXYPEP provides additional protection and significantly reduces your risk of STDs.
How long does PrEP take to become effective?
For daily PrEP to be effective in preventing HIV, it needs to accumulate in your body, which takes about 7 days for anal sex. After this buildup period, you must continue taking the medication daily to maintain its effectiveness.
With PrEP On Demand, it's crucial to follow the ‘2-1-1’ dosage regimen for it to work properly. Note that PrEP On Demand is only effective for anal sex; for protection against HIV in other types of sexual activity, daily PrEP is recommended.
What are the possible side effects?
In the initial weeks of starting daily PrEP, some people might experience headaches, dizziness, fatigue, or gastrointestinal issues like nausea, diarrhea, and stomach cramps. These side effects usually diminish as your body adjusts to the medication.
PrEP may also impact kidney function in a small number of individuals, so kidney function tests might be part of your regular monitoring. If you have concerns about side effects or are experiencing them, talk to your doctor during your check-ups.
What should I do if I have side effects from PrEP?
Although most people tolerate PrEP well, some may experience initial side effects as their body adjusts to the medication. If this occurs, you might consider taking your daily dose before bedtime to help minimize the impact of side effects while you sleep. If side effects are severe or persist beyond a month, consult your monitoring doctor for guidance.
Does PrEP have long-term side effects?
PrEP medication is generally considered to have no long-term side effects, but it’s important to work closely with your doctor to monitor for any potential issues. Although rare, some individuals may experience reduced kidney or liver function while on PrEP. Your doctor will conduct a baseline function test, and if any impairments are detected, periodic blood tests will be performed to monitor your kidney and liver health.
I take medication for other conditions. Can I still use PrEP?
PrEP generally does not interact with most medications. However, it's advisable to inform your doctor or pharmacist that you are taking PrEP before starting any new medications.
I drink alcohol and/or use recreational drugs. Can I still use PrEP?
Research indicates that PrEP does not interact with alcohol or recreational drugs. However, it's important to remember that being under the influence of these substances may lead to missed doses, which can impact adherence and reduce the effectiveness of your treatment.
How do I maintain my adherence?
For optimal effectiveness, PrEP should be taken at the same time each day to ensure a consistent level of medication in your body. To achieve this, make taking your pills a regular habit by setting alarms or reminders and carrying a spare dose with you when you're away from home.
What do I do if I miss a dose?
If you miss a dose of daily PrEP, simply resume taking it at your usual time. Occasionally missing a dose has minimal impact on PrEP’s effectiveness, and you do not need to double up on doses to make up for it.
However, if you’re using PrEP On Demand, it’s crucial not to miss any doses. Deviating from the 2-1-1 plan can significantly reduce its effectiveness.
I'm going to be traveling. When do I take my pills when I'm at my destination?
PrEP can be taken at the same time as you would at home, regardless of the time zone difference.
Can I take my pills with me when I'm traveling?
Like any personal prescription medication, you can take PrEP with you when traveling. Keep the pills in their original, labeled container, and bring a prescription or a doctor's letter in case of customs inspection. Ensure you have enough for the entire trip, plus some extras to cover any potential delays.
What do I have to do if I want PrEP?
Before starting PrEP, you need to be evaluated to ensure it's suitable for you.
This involves a few straightforward steps at the clinic:
- Blood Test: Visit a sexual health clinic that prescribes PrEP for a blood test. They will check for HIV, liver, and kidney function. Results will be available online within one day.
- Consultation: Your doctor or counselor will review your test results with you to determine if PrEP is appropriate for you.
- Prescription: If you're eligible, you will receive a prescription. At PULSE CLINIC locations across Thailand, you can obtain up to 12 bottles of PrEP per visit.
Read more
PrEP FAQ
Getting PrEP at PULSE CLINIC
Tips for PrEP Users
How to take PrEP
Buy PrEP Online
Truvada
Teno-Em Thai PrEP
Getting PrEP Online
We have been helping people get PrEP easily since 2015. Thousands of people worldwide are protected from HIV and the number of new HIV infections is reducing. Let's live our lives with let worries and give HIV an end! The beginning of a new life starts now with PULSE clinic's PrEP online department special service. Just click on the photo below and let us take you to the PrEP online client portal.