Performance Anxiety: Stage Fright, Presentations and Interviews
The wedding speech, the viva, the pitch, the interview you actually want. Your hands shake, your voice goes thin, your heart is audible in your own ears — and none of it reflects how well you know the material. This page is a countdown: what helps four weeks out, what helps the night before, and what helps an hour before you stand up.
First, the part people skip
If a beta blocker is going to be part of your plan, the day of the event is the worst possible day to take your first ever dose. You do not want to discover you feel light-headed, flat or wheezy while walking to a podium. There is a right way to sequence this, and it starts well before the date.
What is actually happening in your body
Performance anxiety is an adrenaline response arriving at an inconvenient moment. Adrenaline is not trying to sabotage you — it is preparing you for physical effort. The problem is that a boardroom needs none of it. What you get instead is the physical residue: tremor in the hands, a fast or thumping heartbeat, sweating, dry mouth, a voice that will not sit still, and sometimes nausea.
Two things follow from that. First, the symptoms are not evidence that you are unprepared. Second, because the mechanism is largely physical, part of the solution can be physical too — which is where beta blockers come in, and also where their limits are.
The countdown
Four weeks out — build the thing that actually reduces fear
Repeated exposure is the only intervention that reliably makes the next occasion easier rather than just survivable. Rehearse in front of one person, then three, then a room. Toastmasters clubs exist across Ireland for exactly this and cost very little. If your anxiety extends well beyond performance situations, this is also the point to consider CBT, which has the strongest evidence base for social anxiety.
The week before — the trial dose, if you are having one
If you and a doctor have agreed a beta blocker is appropriate, take a trial dose on an ordinary day with nothing scheduled. You are checking one thing: how does this actually feel? Most people notice very little beyond steadier hands. A minority feel tired, cold-fingered or light-headed. Better to learn that on a Tuesday at home.
The night before — protect sleep, cut the adrenaline you control
Caffeine is adrenergic. It compounds every symptom you are trying to reduce, and it lingers longer than most people assume. Taper it during the day before rather than quitting abruptly on the morning. Alcohol is the other false friend: it dampens anxiety for an hour or two and then rebounds it, on top of impairing exactly the recall and timing you need.
The hour before — the opening sixty seconds
Anxiety is front-loaded. Most people settle once they are a minute in, which means the highest-value preparation is knowing your first sixty seconds close to verbatim. Beyond that: slow breathing with a longer out-breath than in-breath, warm hands under a tap if they are cold, and no last-minute rewriting.
Where beta blockers fit — and where they do not
Propranolol is the one usually discussed. In Ireland it is licensed for conditions such as high blood pressure, angina and migraine prevention; using it for situational anxiety is an established off-label practice, not a licensed indication. It works by blocking the peripheral effects of adrenaline, so it addresses the body and largely leaves the mind alone.
| What you are experiencing | Likely to help? |
|---|---|
| Shaking hands, trembling voice | Yes — this is its clearest effect |
| Pounding or racing heart | Yes |
| Sweating, dry mouth | Often, partially |
| Racing catastrophic thoughts | No — the worry itself is largely untouched |
| Anxiety across most social situations | No — that needs a different approach entirely |
| Daily, generalised anxiety | No — not what this is for |
People are sometimes disappointed by that fourth row. It is worth knowing in advance: a steady hand and a quiet pulse do not silence the internal commentary. What they often do is stop the feedback loop, where noticing your own shaking makes you more anxious, which makes the shaking worse.
Doses are not listed on this page on purpose. The right dose depends on your history, your heart rate and blood pressure, what else you take, and what you are actually facing. That is a conversation with a doctor, not a number to copy from a website.
When a beta blocker is not safe for you
Tell the doctor about all of these. Some rule it out completely; others change the decision.
- Asthma, or any history of wheeze — propranolol can provoke bronchospasm. This is the single most important item on the list and it is not negotiable on a form you fill in casually.
- COPD or other chronic lung disease
- A slow heart rate, heart block, sick sinus syndrome, or a pacemaker
- Heart failure that is not stable
- Low blood pressure, or fainting episodes
- Raynaud’s or significant circulation problems in the hands and feet
- Diabetes treated with insulin — beta blockers can mask the early warning signs of a hypo
- Verapamil or diltiazem — the combination can slow the heart dangerously
- Pregnancy or breastfeeding — needs individual advice, not a general rule
When it is more than situation nerves
Performance anxiety that is confined to performances is common and manageable. It is worth a longer conversation if any of the following are true:
- You have turned down opportunities, changed course, or avoided promotion because of it
- The anxiety shows up in ordinary social situations too — shops, phone calls, meeting new people
- You get panic attacks
- You have started using alcohol to get through
That pattern points towards social anxiety disorder, which responds well to treatment — typically CBT, sometimes an SSRI — but not to a tablet taken an hour before an event. Naming it correctly is what gets you the right help rather than a workaround you have to repeat forever.
What an online consultation can and cannot do
We can: take a proper history, check your heart rate, blood pressure and medication list against the cautions above, talk through whether medication is even the right tool for your situation, prescribe where it is clinically appropriate, and refer onward.
We will not: prescribe benzodiazepines for performance anxiety — they impair the recall and coordination you need and carry dependence risk; issue a prescription where a contraindication applies; or prescribe without enough history to do it safely. If that is the answer, we will tell you and explain why.
Free support in Ireland
- Aware — support line 1800 80 48 48, plus free Life Skills programmes
- Samaritans — 116 123, free, any hour
- Text About It — text HELLO to 50808 for free 24/7 crisis text support
- Toastmasters Ireland — practice in front of a friendly room, the cheapest exposure therapy there is
- Your Online Doctor can refer to HSE primary care psychology; waiting lists vary by area
Common questions
Will I sound flat or drugged?
Most people do not. A beta blocker reduces the physical symptoms of adrenaline rather than sedating you, and musicians and speakers who use one generally report sounding more like themselves, not less. If you feel dulled on a trial dose, that is exactly the information the trial dose exists to give you.
Is it addictive?
No. Propranolol is not habit-forming and occasional use for specific events does not create dependence. That is a genuine difference from benzodiazepines, which is part of why it is preferred for this purpose.
Can I just take one before every meeting?
Regular use for frequent situations is a different clinical question from an occasional high-stakes event, and it is usually a sign the underlying anxiety deserves treatment in its own right. It is also worth knowing that if you take it regularly, stopping suddenly is not advised.
I have asthma but it is very mild. Does that still count?
Yes, and please say so. Mild and well-controlled asthma still carries a bronchospasm risk with propranolol, and the doctor needs to weigh that rather than have it left off the form. There are other approaches that do not carry the same risk.
How far in advance should I book?
Far enough to allow a trial dose on a quiet day — a week or more before the event is comfortable. Same-day appointments are available, but booking the morning of a wedding leaves no room to find out how you react.
Does it work for driving tests and exams?
The same principles apply, with one caveat: exams and driving tests reward sustained concentration over hours rather than a short performance, so the trade-offs differ. It is worth discussing your specific situation instead of assuming the stage-fright answer transfers.
Talk it through with a doctor
A consultation with an IMC-registered Irish doctor covers your history, the safety checks above, an honest view on whether medication is the right tool for what you are facing, and a prescription to your chosen pharmacy where it is appropriate.
This page is general information for adults in Ireland and is not a substitute for individual medical advice. Propranolol use for situational anxiety is off-label. If you have chest pain, fainting, or severe breathlessness, seek urgent medical care or call 112.