Low testosterone can present itself in a range of signs and symptoms. So if you suspect that you have low testosterone, an at-home test may be a good place to start. Interested in giving it a go?
We’ve got the lowdown on what testosterone is, signs of low levels and how to use testosterone blood tests, below.
What is testosterone?
First things first, what is testosterone? And what does it do?
Testosterone is a major sex hormone that is responsible for:
- The development of the penis and testes
- The deepening of the voice during puberty
- The appearance of facial and pubic hair
- The strength and growth of muscles
- The strength and growth of bones
- Libido
- Sperm production1
Further research is currently being conducted on other areas that testosterone may impact, such as mood, libido in women and ovarian function.
What are the symptoms for low testosterone
Testosterone levels lower than 300 nanograms may cause certain symptoms. Look out for the following signs of low testosterone:
- Low sex drive
- Fatigue
- Reduced lean muscle mass
- Irritability
- Erectile dysfunction
- Depression2
Testosterone blood tests FAQs
If you suspect that your testosterone levels may be on the low side, an at-home test can provide you with some clarity. Especially if you feel that you’d rather have an understanding of your testosterone levels before speaking to a doctor about any symptoms you may be experiencing.
Once you open up your at-home testosterone blood test, you should find:
- A lancet for finger prick
- A collection tube
- A prepaid return envelope
How to use at-home testosterone blood tests
So how is testosterone tested? There are a couple of options. You could go the traditional route of booking an appointment with your GP, or you could try an at-home test first to get quick results.
Here’s some guidance on using at-home testosterone kits:
- Clean your space – to ensure that your results are accurate, both your surroundings and your hands need to be clean and dry.
- Read the instructions – as with anything health related, reading the information carefully is vital.
- Conduct the test – this usually involves pricking your finger, using your opposite hand to gently squeeze the blood out and collecting it in the plastic container.
- Package it up – seal everything off as per the instructions, and pop your sample in the post in the paid-for envelope.
Once the lab receive your sample, you’ll receive your results after they’ve been processed by the experts.
The final say
Testosterone tests can be useful regardless of your sex. Plus, you can skip the long process of arranging an appointment and get your results ready for when you next see your doctor.
The advice in this article is for information only and should not replace medical care. Please check with your GP or healthcare professional before trying any supplements, treatments or remedies. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Last updated: 4 January 2023
- https://www.health.harvard.edu/medications/testosterone--what-it-does-and-doesnt-do
- https://www.urologyhealth.org/urology-a-z/l/low-testosterone