Is it normal to be scared to inject testosterone?
Yes, completely. If you’re scared to inject testosterone, you’re in good company. A review of many studies found needle fear in 20 to 30% of young adults.
It’s also common in people whose treatment means regular shots. The fear tends to fade with age and is less common in men than in women. Still, plenty of men on TRT feel it, most of all before the first time.
This page covers what needle fear is, what helps, what to do if you faint, and your options if you can’t inject yourself yet. It’s part of our guide to injecting testosterone, which covers the rest of the routine.
A clear first step: tell your prescriber or nurse. Nothing here replaces being taught in person. And they can’t help with a fear they don’t know about.
What’s the difference between needle nerves and a needle phobia?
Needle fear runs along a scale. A clinical guideline describes it as going from mild, to high, to a true phobia. Where you sit depends on how upset you get and how much it gets in the way of life.
Mild nerves before a shot are normal. A phobia is fear so strong that you avoid care you need.
The medical name is blood-injection-injury phobia. It’s much rarer than everyday nerves: one US community study found that 3.5% of people have it at some point in life. For comparison, any specific phobia (a strong fear of one thing) affects about 9.1% of US adults each year, and 5.8% of men.
The guideline lists signs of high fear. These include shaking, crying, and trying to get away before a needle or even when one is mentioned. Cancelling appointments that involve needles again and again is another sign.
If that sounds like you, read the “when to get help” section below.
Why does needle fear matter for TRT?
Because the shots are regular, and fear gets in the way of treatment. In a UK survey of 115 adults on insulin, 14% had skipped shots because of anxiety. And 42% worried about having to inject more often.
In people with multiple sclerosis who take injected medicines, injection anxiety predicted that they’d take their medicine less reliably months later.
No study has measured this in men on testosterone. But the pattern is likely to carry over. A late or skipped shot changes your levels, as our guide to a missed testosterone injection explains, and it shows up in your blood tests.
The authors of the needle-fear guideline say this fear doesn’t usually go away without help. That’s a reason to deal with it early, not a reason to worry.
What helps most people get over the fear of injecting?
For most people, the answer is structure and practice. A common path is based on the idea behind exposure therapy: you take small steps, from easy to hard, with support.
- Watch your nurse give a shot and ask every question you have.
- Handle the supplies at home: open the packs, look at the syringe and needle.
- Practice drawing up until it feels routine; our guide to drawing up testosterone explains the steps.
- Give a shot with your nurse watching.
- Inject on your own, with the nurse’s number close by.
Programs built on this idea have worked in other conditions. In a small trial in multiple sclerosis, nurses ran a six-session program. Eight of the 11 patients who finished it could inject themselves after six weeks.
In the comparison group, which got phone support, three of the 12 who finished could. The gap was clear among those who finished. But it was only a trend when everyone who started was counted.
These patients had been unable to inject themselves at all. That’s a stronger fear than most people feel before a first shot.
Being taught well matters in itself. In one study of testosterone shots under the skin, a nurse taught each patient and watched their first shots. Ask for the same.
Is SubQ or an auto-injector easier if you’re nervous?
For many people, yes. SubQ means a shot into the fat just under the skin. IM (intramuscular) means a shot into the muscle.
In a small study, 14 transgender men tried both ways of injecting testosterone. SubQ scored lower than IM for anxiety before the shot, pain during it, and pain afterwards. In another study, all 22 patients who switched from IM to SubQ preferred SubQ.
Not everyone agrees. One study looked at a different, longer-acting form called testosterone undecanoate. There, 11 of 20 people preferred IM, and SubQ hurt more a day later.
How SubQ compares overall is in our guide to SubQ injections.
Auto-injectors hide the needle. More than 95% of men in the year-long Xyosted trial reported no pain from the shot.
You still need training before using Xyosted, and you hold it in place for the full injection time. It’s an FDA-approved testosterone auto-injector. Switching route or product is your prescriber’s decision.
What if you tend to faint around needles?
Fainting is the one body reaction that sets needle phobia apart from other fears. Blood pressure rises, then drops sharply. If this has happened to you before, tell your nurse before your first lesson.
The CDC’s advice is for the person to be seated or lying down for the shot. It also suggests watching them for 15 minutes afterwards, so they aren’t hurt if they faint. At home, that means injecting while seated or lying down, never standing, and resting before you get up.
A technique called applied tension can help. You tense the large muscles of your arms, legs and body to raise your blood pressure. It helped with fainting in a small trial, and the needle-fear guideline suggests it for people who faint.
A clinician teaches it, so ask rather than making it up yourself.
Does a testosterone injection actually hurt?
Usually less than people expect, though it isn’t painless. The Endocrine Society lists pain at the injection site as an effect of testosterone shots into the muscle. Most people describe a short sting and some soreness later.
With SubQ auto-injectors, more than 95% of men in a year-long trial reported no pain from the shot.
Knowing what’s normal helps with nerves. A day or two of soreness, a small bruise, or a soft bump under the skin after SubQ are common. Spreading redness, heat, pus or fever are not.
Our guide to injection site pain and lumps explains which is which and when to call.
What helps, and how strong is the evidence?
| Approach | Who it’s for | What the evidence shows |
|---|---|---|
| In-person teaching and supervised first injections | Everyone | Standard practice; used in the testosterone SubQ studies |
| Step-by-step, nurse-supported practice | People who can’t yet self-inject | Helped in a small multiple sclerosis trial |
| Exposure-based therapy with a trained therapist | High fear or phobia | Recommended in a guideline; very low-quality evidence |
| Applied tension | People who faint | Helped fainting in one small trial |
| SubQ or an auto-injector | Anyone, if the prescriber agrees | Lower anxiety and pain in small studies |
| Numbing cream | Pain worries | Works for blood draws; not tested in testosterone |
Do numbing creams, distraction or other tips help?
Less is known than the internet suggests. None of these tips has been tested with testosterone shots.
A guideline on vaccine pain in adults suggests numbing creams. It suggests against warming the vaccine, rubbing the skin, music or things to look at, and repeated comfort words. A review of studies found that EMLA numbing cream reduced pain from blood draws and IV lines.
No one knows whether that carries over to a shot of oil, and creams need time to work. Ask your pharmacist before trying one.
The same guideline says people should be taught how to handle shot pain on the day. That’s a good reason to ask your nurse what to expect.
For high fear, the guideline’s authors are clear that tips aren’t enough. It’s handled separately, by people trained in treating fear.
When should you get help for needle fear?
Get help when fear stops you injecting, makes you put off shots, or keeps you from blood tests and appointments.
The needle-fear guideline recommends exposure therapy for adults with high needle fear. This should come from health professionals trained in it. The guideline rates the evidence as very low quality, but one trial found it cut fear right after treatment.
Your prescriber can refer you to a therapist, often a psychologist who treats phobias. In the meantime, ask about having your shots given at the clinic.
Some products are clinic-only by design. AVEED is given in a healthcare setting, and you’re watched for 30 minutes afterwards. The Xyosted guide says a trained caregiver can give the shot too.
Other forms of testosterone, such as gels, exist. The Endocrine Society says patients can start on any of its suggested options based on what they prefer. Whether another form suits you is a talk to have with your prescriber.
What if the fear comes back after a bad injection?
It happens. A bruise, a sore lump or a shot that stung more than usual can bring the nerves back, even after months of easy shots.
In a study of 83 people with rheumatoid arthritis who inject themselves, needle fear and anxiety before learning were linked to later experiences. These included how they felt after injecting, skin reactions, confidence and ease of use.
The fix is usually small: go back a step. Ask your nurse to watch one shot again, check your technique and supplies, and switch to a site that’s been resting.
If shots keep hurting more over time, raise that too. It can point to a site, needle or technique problem rather than nerves.
How can you make each injection day easier?
A few habits make the routine more predictable, which helps with nerves:
- Same day, same spot in your home, same order each time: supplies laid out, sharps container ready.
- Plan the site ahead, so you’re not deciding at the last moment; the site rotation planner can pick it for you.
- Sit or lie down if fainting is a risk.
- Have support nearby for the first few times at home. A partner or friend in the room helps many people, even if they don’t touch anything.
- Leave yourself plenty of time, so the shot never has to be squeezed in before work or on your way out the door.
- Log it afterwards, so you can watch your run of good shots build up.
The full routine, from supplies to disposal, is in our testosterone injection guide.
What should you ask your nurse or prescriber about injection anxiety?
- Can you teach me in person and watch my first few shots?
- Would SubQ or an auto-injector suit my treatment?
- Can the clinic or a caregiver give my shots for now?
- I’ve fainted around needles before: what should I do differently?
- Can you refer me to someone who treats needle fear?
If you ever feel unwell after a shot, with trouble breathing, chest tightness or swelling, get emergency help.