Sweat drug testing is a method of detecting drugs that the body excretes through sweat by collecting samples from areas of the skin where dirt or sweat accumulates.
This method is painless and convenient. It’s suitable for retrospective testing within a month. It’s also suitable for annual employee health checkups or employee health screenings. Further details, such as which drugs can be tested , the benefits, the cost, and the testing process, can be found in this article.
Topics on sweat drug testing
- Sweat drug test: What types of drugs can be tested?
- Advantages and disadvantages of sweat drug testing

- Sweat drug test prices
- How many days do I have to wait for test results?

- Where can samples be collected?
- How accurate are sweat drug tests?
- Sweat drug test can detect drug use for how many days back?
- Inspection process
Sweat test for drugs: What can be tested?
Sweat or skin smear drug testing can detect 15 types of drugs , including:
Amphetamine
Phentermine
Methamphetamine
Diazepam
Ephedrine
Alprazolam
Heroin
Cocaine
Advantages and disadvantages of sweat drug testing
strength
- Sweat-based drug testing is convenient and pain-free, unlike blood tests.
- The test results are accurate.
- Search for drugs for the past 30 days

- Samples can be collected and tested at multiple locations.
- Value for money, detects up to 15 types of drugs.
weakness
- You have to wait 7-12 days for results. Not suitable for those who need urgent test results.
- There are some drugs that are not detected, such as marijuana, ecstasy, phencyclidine, and kratom.
- Depends on the accumulation of dirt
- Accuracy depends on sample collection. If the sample is wiped at the wrong spot or the sample is not collected properly, the results may be inaccurate.
Sweat drug test prices
- Sweat drug test for 15 types, price 1,190 baht, with medical certificate for 5 diseases
How many days do I have to wait for test results?
Sweat drug test using skin smear. Results can be received within 7-12 days after the test.
Where can samples be collected?
Sweat smear drug testing can collect samples from areas where sweat deposits accumulate, including:
- Leg crook
- Back or back plate
How accurate are sweat drug tests?
Sweat drug testing is a more accurate method than urine testing. It can detect up to 15 types of drugs. It can detect drugs even after stopping drug use for 30 days . Properly collecting test results also affects the test results.
How many days ago can you take a drug test?
Sweat drug testing using skin swabs can detect drug use up to 30 days ago.
From the date the drug is ingested into the body, it is suitable for use in annual employee health checks or screening tests in organizations that require accuracy without disturbing the body. This type of test is also suitable for those who are not comfortable providing urine or blood samples.
Inspection process
- Take a history of the service recipient
- Sweat-based drug testing, whereby a sweat sample is collected by the officer.
- See a doctor
- Wait for the test results for 7-12 days. When the results are available, the doctor will call to inform you of the results.
- Waiting to receive medical certificates for 5 diseases
Agencies, organizations, or companies looking for a sweat drug testing clinic or annual employee health check-up can access services at Intouch Medicare Clinic.
We offer reliable sweat-based drug testing using skin swabs. We also offer annual employee health screenings and mobile health screenings, making your organization’s internal management convenient, fast, and safe. Find ‘Drug Testing Clinics Near Me’ now!
Ask for more details
Mr.Achawin Thamsoonthorn
General Manager
Latest edit : 17/10/2025
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