Mirafast 50mg Tablet

Introduction

Mirafast is a prescription medication that contains the active ingredient Mirabegron. It is available under the brand name Mirafast. This medication is primarily used to treat overactive bladder symptoms, such as frequent urination, urgency, and incontinence.

Uses

Mirafast is prescribed for the management of overactive bladder, a condition characterized by bladder muscle contractions that cause a sudden and uncontrollable urge to urinate. It helps to reduce the frequency of urination, urgency, and incontinence associated with this condition.

Dosage and Administration

Mirafast is typically taken orally, with or without food. The recommended dosage may vary depending on the individual’s response to treatment and the severity of their symptoms. Follow the instructions provided by your healthcare provider. It is typically recommended to start with a lower dose and gradually increase if necessary.

Mechanism of Action

Mirabegron, the active ingredient in Mirafast, works by selectively activating beta-3 adrenergic receptors in the bladder. This causes relaxation of the bladder muscle, leading to an increase in bladder capacity and a decrease in the frequency of contractions. By reducing bladder muscle overactivity, it helps to alleviate the symptoms of overactive bladder.

Side Effects

Common side effects may include headache, dizziness, increased blood pressure, constipation, and urinary tract infection. These side effects are usually mild and temporary. However, if you experience any persistent or severe side effects, seek medical attention.

Serious side effects are rare but may include allergic reactions, severe hypertension (high blood pressure), and angioedema (swelling of the face, lips, tongue, or throat). If you experience any of these serious side effects, seek immediate medical help.

Drug Interactions

Mirafast may interact with certain medications. Inform your healthcare provider about all the medications you are taking, including prescription drugs, over-the-counter medications, and herbal supplements. Common drug interactions may occur with medications that affect the heart rhythm, such as certain antiarrhythmics or antihypertensives. Discuss potential drug interactions with your healthcare provider.

Precautions

Before taking Mirafast, inform your healthcare provider about any medical conditions you have, especially if you have liver or kidney problems, hypertension (high blood pressure), or a history of bladder outflow obstruction. Additionally, inform your healthcare provider about all the medications you are taking to avoid potential interactions.

Mirafast is not recommended for use in certain populations, such as pregnant or breastfeeding women, individuals under the age of 18, and those with severe liver or kidney impairment. Follow your healthcare provider’s instructions and warnings regarding the use of this medication.

Storage

Mirafast should be stored at room temperature, away from moisture and heat. Keep it out of the reach of children and pets. Do not use the medication after the expiration date printed on the packaging. If you have any unused or expired medication, consult your healthcare provider or pharmacist for proper disposal instructions.

Patient Tips

• Take Mirafast exactly as prescribed by your healthcare provider. Do not exceed the recommended dosage or change the dosing schedule without consulting your healthcare provider.
• If you forget to take a dose, take it as soon as you remember. However, if it is close to the time for your next dose, skip the missed dose and continue with your regular dosing schedule.
• It may take a few weeks for Mirafast to have its full effect. Be patient and continue taking the medication as directed.
• Maintain a regular schedule for taking the medication to ensure consistent control of your symptoms.
• If you experience any new or worsening symptoms, or if your symptoms do not improve, contact your healthcare provider for further evaluation and guidance.

Please note that this description, as well as the other content on our website is for educational purposes only. We do not provide medical advice. For specific medical advices, diagnoses and treatment options you should consult with your doctor.

References

• Mirabegron: medicine to treat the symptoms of an overactive bladder (NHS UK) [Accessed 6 Jun. 2024] (online) Available at:
• Betmiga 25 mg prolonged-release tablets (Health Professionals SmPC) Available at:
• Mirabegron (Drugs.com) [Accessed 5 Jun. 2024] (online) Available at:
• myrbetriq (mirabegron) (RX) [Accessed 13 Jun. 2024] (online) Available at:
• Mirabegron (MedlinePlus) [Accessed 30 Jun. 2024] (online) Available at:
• Keam SJ. Mirabegron: Pediatric First Approval. Paediatr Drugs. 2021 Jul;23(4):411-415. doi: 10.1007/s40272-021-00452-4. [Accessed 4 Jun. 2024] Available at: