Propranolol
ANTIHYPERTENSIVEUses of Propranolol
- Propranolol is a medication that helps treat high blood pressure, angina (chest pain), atrial fibrillation (an irregular heartbeat), and migraines.
- It is also used for conditions like essential tremor (shaking), hypertrophic subaortic stenosis (a heart condition), and pheochromocytoma (a type of tumor). Essentially, it helps manage high blood pressure, tremors, and atrial fibrillation.
Side effects of Propranolol
- Tiredness
- Weakness
- Raynaud'S Phenomenon
- Arrhythmia
- Nausea
- Vomiting
- Diarrhoea
How Propranolol works
- Propranolol falls under the Beta blocker category. It is a nonselective antagonist of beta-adrenergic receptors. It inhibits the effect of certain chemical messengers on the heart and blood vessels. The blocking of these receptors results in vasoconstriction, suppression of angiogenic factors such as vascular endothelial growth factor (VEGF) and the basic growth factor of fibroblasts (bFGF), activation of death of endothelial cells, and down-regulation of the renin-angiotensin-aldosterone system. This decreases the heart rate, blood pressure, and strain on the heart.
Certified content
Written By
B. Pharm
Reviewed By
B. Pharm, MSc.
Expert Advice
- Doctors recommend Propranolol to reduce your high blood pressure and improve blood circulation throughout the body. The latest rules recommend that Propranolol is not the first-choice medicine for high blood pressure. It's possible that making some changes to your lifestyle, including consuming less fatty foods, exercising more, and stopping smoking, can help Propranolol work more efficiently. Propranolol can cause swelling of the ankles or feet, sudden weight gain, and shortness of breath, which are all indications of heart failure. Consult your doctor if the symptom continues. Propranolol can hide the symptoms of low blood sugar in diabetic patients. Maintain consistent monitoring of your blood sugar levels. Propranolol may cause drowsiness or sleepiness. Do not operate a motor vehicle or perform any activity requiring mental focus unless you know how Propranolol affects you. If you have been lying down or sitting, carefully rise to reduce the risk of dizziness and fainting. While using Propranolol, it is recommended to avoid alcohol consumption because it could increase your side effects. Do not stop taking Propranolol all of a sudden without first consulting your doctor. You should notify your doctor if you are pregnant, planning for pregnancy, or already breastfeeding.
Frequently asked questions
1. Is Propranolol safe to use in pregnancy?
No, using it during pregnancy may not be safe. Although there is a lack of information in human research, there is evidence from animal studies that this is harmful to a fetus. Your doctor will consider the risks and benefits before a prescription is given. Please consult your physician.
2. How much time does it take to work?
Within 1 hour, you must experience the benefit of Propranolol.
3. Is it safe for breastfeeding mothers?
Yes, it is likely safe to take Propranolol during breastfeeding. There is not enough information about the drug's effects on humans to determine whether it poses serious harm to the unborn child.
4. Is it safe for patients with kidney disease to use Propranolol?
Yes, it's likely safe to take Propranolol in kidney disease patients. No modification to the dosage is recommended. If you have any problems, you should consult your doctor.
5. Is it safe for patients with liver disease to use Propranolol?
Yes, it should be used with precaution, specifically if you have a history of liver disorders or problems. Some patients may need a dosage modification of the medicine. If you have any problems, you should consult your doctor.
6. What warnings and precautions should I take while taking Propranolol?
Do not use it if you have an allergic reaction (hypersensitivity) to any of its components. Do not take Propranolol if you consume alcohol. Due to a possible interaction, it may increase the chance of serious adverse effects. We recommend that you consult a doctor as soon as possible.
7. Which medications should be avoided while using Propranolol?
It is not recommended to use any other beta-blockers (such as atenolol, acebutolol, bisoprolol, carteolol, esmolol, metoprolol, nadolol, nebivolol, or sotalol), other pain relievers, asthma medications (theophylline), or blood pressure medications (lisinopril, enalapril, diltiazem, prazosin, terazosin, doxazosin). Before using any prescription or over-the-counter medications, you must consult your doctor.
8. Is it safe to consume alcohol while taking Propranolol?
No, avoid consuming alcohol while taking Propranolol because it could increase dizziness and drowsiness.
9. Does taking Propranolol cause nausea and vomiting?
Yes, using it can cause you to feel nausea and vomiting. If you vomit, drink water or other liquids continuously in small quantities. If you observe symptoms of dehydration, such as persistent vomiting, dark urine with a strong odour, or infrequent urination, consult your doctor. Without first consulting a doctor, avoid taking any additional medications.
10. Does Propranolol cause dizziness?
Yes, it may cause dizziness. While using Propranolol, it is recommended that you should not drive or operate heavy machinery. Relaxing until you feel better if you are experiencing sleep or dizziness is suggested.
11. Does Propranolol cause diarrhoea?
Yes, diarrhoea is a risk after taking Propranolol. Therefore, drink lots of fluids and take probiotics to avoid excessive fluid loss (dehydration). Do not use the anti-diarrhoea medication by yourself; if the condition worsens, consult your doctor.
12. Does Propranolol affect fertility?
No, it is unlikely to affect fertility in either men or women. However, there is currently insufficient evidence to justify any clear conclusion. Consult your doctor for the most accurate information.
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