ยาแก้ใจสั่น มือสั่น หัวใจเต้นเร็ว Propranolol (Betalol) 10 mg | Intimo Life

Propranolol

Helps control palpitations, tremor and a racing heart from nerves and stress

Palpitations, trembling hands and a racing heart often strike when you feel nervous, anxious or stressed — before public speaking, an exam or a job interview — knocking your confidence. Intimo Life hand-picks medicine to help control these symptoms, with a pharmacist to advise before use.

💊 Propranolol (โพรพราโนลอล) 10 mg is a beta-blocker that reduces the heart's response to stress hormones, so the heartbeat slows and trembling eases.

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🚚 Fast, confidential delivery — plain packaging with no product names on the outside, delivered safely to your door.

What can I take for palpitations and shaky hands from nerves?

For palpitations, trembling hands and a racing heart from nerves or stress, Propranolol — a beta-blocker — helps slow the heartbeat and ease trembling. But it has contraindications such as asthma, and some palpitations need a cause found. Always consult a pharmacist or doctor first.

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Palpitations are the feeling that your heart is pounding, racing or fluttering, often with shaky hands. Most come from stress, caffeine or excitement.

📊 Key clinical statistics:

  • Most palpitations are harmless, usually from stress or caffeine, but around 10-15% may relate to a heart condition that needs further checks
  • Propranolol is a beta-blocker that blocks adrenaline at the heart, slowing the pulse and reducing trembling
  • Propranolol is widely used to ease stage fright, hand tremor and anxiety-related palpitations

💊 Propranolol (โพรพราโนลอล) at Intimo Life helps with two main symptom groups:

  • Palpitations and a racing heart from stress or nerves — helps slow the heartbeat and feel calmer
  • Shaky hands and trembling from anxiety or stage fright — reduces trembling for better self-control

⚠️ Propranolol has important contraindications — it must not be used in asthma, some lung diseases, an abnormally slow heartbeat, or low blood pressure, and should not be stopped abruptly. If palpitations are frequent or severe, see a doctor to find the cause. Use only under the guidance of a pharmacist or doctor.

ทีมเนื้อหา Intimo Life

Medically reviewed by

ทีมเนื้อหา Intimo Life | Supatcheree A., Pharmacist

Last reviewed: 2026-07-09

Available Palpitation Relief

About Propranolol

What Is Propranolol? How Does It Work?

Propranolol (โพรพราโนลอล) is a beta-blocker that works by blocking beta receptors in the heart and blood vessels, so the heart responds less to stress hormones like adrenaline.

As a result, the heart beats slower and more gently, easing the feeling of palpitations and a pounding heart. It also reduces physical symptoms of anxiety such as trembling hands and a shaky voice, so it is used for both heart-related and physical performance-anxiety symptoms. Propranolol must be used carefully under the guidance of a pharmacist or doctor.

What Does Propranolol Treat?

Propranolol is used for several conditions because it reduces the heart's and body's response to stress:

  • Palpitations and a racing heart from stress, nerves or anxiety
  • Shaky hands and trembling from anxiety and certain tremor conditions
  • Stage fright — before public speaking, exams or performing

Doctors also use Propranolol for other conditions such as high blood pressure and migraine prevention. Each use should be under the guidance of a doctor or pharmacist.

What Causes Palpitations and a Racing Heart?

Palpitations and a racing heart have many causes, most of them harmless:

  • Emotions and stress — anxiety, excitement, fright or panic
  • Stimulants — caffeine, tea, energy drinks, alcohol or smoking
  • Physical factors — hard exercise, fever, lack of sleep, or hormone changes such as the thyroid

Some may come from a heart-rhythm problem that needs checking. If palpitations are frequent, unusually long, or come with chest pain or faintness, see a doctor to find the cause.

Does Propranolol Help Stage Fright and Tremor?

Yes. Propranolol is popular for easing the physical symptoms of nerves and anxiety — palpitations, shaky hands, a trembling voice and sweating — that often appear before public speaking, presentations, exams or performing.

An advantage is that Propranolol does not cause drowsiness or a foggy mind like some anti-anxiety medicines, so you can still think and function normally. Still, try it in an ordinary situation before the real day to see how your body responds, and consult a pharmacist or doctor about the dose and suitability first.

How and When to Take Propranolol?

The dose depends on the symptom and should be set by a pharmacist or doctor. Generally, Propranolol 10 mg starts working within about 30-60 minutes and lasts several hours.

For stage fright, it is usually taken about 30-60 minutes before the stressful situation. Regular use for other conditions must follow a doctor's prescription consistently, and it must not be stopped abruptly, as this can cause rebound palpitations or a blood-pressure spike.

See product details for Betalol (Propranolol) 10 mg, and always consult a pharmacist before use.

Who Should Not Take Propranolol? Any Side Effects?

Propranolol has important contraindications that need special care:

  • People with asthma or certain lung diseases — the medicine can narrow the airways and make breathing difficult
  • People with an abnormally slow heartbeat, certain heart conditions, or low blood pressure
  • People with diabetes — use with caution, as it can mask the symptoms of low blood sugar

Possible side effects include tiredness, cold hands and feet, dizziness or vivid dreams. If you have any underlying condition or take other medicines, you must tell and consult a pharmacist or doctor before use.

When Should Palpitations See a Doctor?

Most palpitations are harmless, but see a doctor promptly if there are warning signs:

  • Palpitations with chest tightness or pain, breathlessness, or feeling faint
  • A racing or fluttering heart that lasts unusually long and won't settle
  • Palpitations becoming more frequent or disrupting daily life
  • A family history of heart disease, or previous fainting

These may signal a heart-rhythm problem or heart disease that needs checking. Do not self-medicate just to suppress the symptom — see a doctor to find the real cause.

Where Can I Buy Propranolol for Palpitations?

At Intimo Life, you can order Propranolol for palpitations online, with a pharmacist consultation before use.

Betalol (Propranolol) 10 mg helps control palpitations, trembling hands and a racing heart from nerves and stress.

As a beta-blocker with contraindications, our pharmacist will assess whether it suits you and advise safe use before you order. Chat via LINE, with fast delivery, plain packaging and no product names, kept private.

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Frequently Asked Questions

Propranolol usually causes less drowsiness than some anti-anxiety medicines, but some people feel tired, dizzy or light-headed at first, especially when starting or adjusting the dose. See how your body responds first. If you feel dizzy or very tired, avoid driving or tasks needing concentration until you are sure your body has adjusted.

Using Propranolol during pregnancy or breastfeeding must be under a doctor's supervision only, because it crosses the placenta and passes into breast milk and may affect the baby. Do not self-medicate at this time. If you have palpitations during pregnancy, consult a doctor to assess the cause and choose the safest approach for you and your baby.

Propranolol can interact with many medicines, such as other blood-pressure drugs, heart medicines, diabetes medicines, asthma medicines and some psychiatric medicines. Combining them may strengthen or weaken effects. Tell a pharmacist or doctor about every medicine, vitamin and herbal product you take before starting Propranolol, for safety.

You should not stop Propranolol suddenly, especially if you take it daily, because stopping abruptly can cause a fast heartbeat, palpitations or a rebound rise in blood pressure. To stop, taper the dose gradually as your doctor advises. People who use it only occasionally for nerves usually don't have this issue, but should ask a pharmacist if they use it often.

Propranolol is not addictive and does not require ever-increasing doses, but the body can adapt with regular use, so it must be tapered when stopping. Long-term use should be under a doctor's care, with periodic blood-pressure and pulse checks. Importantly, if you often rely on it to control palpitations, the underlying cause should be investigated.

Generally not recommended. Propranolol is a non-selective beta-blocker that can narrow the airways and trigger asthma, even if mild, so it is an important contraindication. Anyone with asthma or a history of sensitive airways should tell a pharmacist or doctor so a safer alternative can be chosen to manage palpitations.

Usually not. Caffeine palpitations often settle on their own as the coffee wears off. Cutting back or avoiding caffeine, drinking water and resting usually helps without medicine. If coffee palpitations are severe or unusually frequent, you may be very sensitive to caffeine or have another factor — consult a pharmacist before considering medicine.

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