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A comprehensive guide to Orladeyo dosage for Hereditary Angioedema (HAE) in India, covering adult and pediatric use, administration, missed doses, and overdose.

Hereditary Angioedema (HAE) is a rare genetic disorder that causes recurrent episodes of severe swelling in various parts of the body. In India, as in other parts of the world, managing HAE effectively is crucial for improving the quality of life for affected individuals. Orladeyo, also known by its active ingredient berotralstat, is a medication approved for the prevention of HAE attacks in adults and children aged 12 years and older. This guide aims to provide clear, practical information about Orladeyo dosage, tailored for Indian patients and their caregivers, ensuring safe and effective use of this medication.
Orladeyo belongs to a class of drugs called kallikrein inhibitors. Its active ingredient, berotralstat, works by targeting and inhibiting the kallikrein-kinin system, which plays a key role in the development of swelling attacks in HAE. By reducing the activity of kallikrein, Orladeyo helps to prevent the release of bradykinin, a substance that causes blood vessels to leak fluid, leading to swelling.
Orladeyo is specifically approved for the prophylactic treatment of HAE. This means it is used to prevent the occurrence of swelling attacks, rather than to treat an attack once it has started. It is indicated for:
It is important to note that Orladeyo is not intended for acute treatment of HAE attacks. If a swelling attack occurs, other medications may be needed.
The standard and usual Orladeyo dosage for adults diagnosed with HAE is 150 mg taken once daily. This dosage is typically prescribed to be taken with food.
While 150 mg once daily is the common dosage, your doctor may adjust this based on several factors:
In certain situations, your doctor might prescribe a lower dosage, usually 110 mg once daily, taken with food. This is often considered if you face digestive issues or are taking specific interacting medications.
For children aged 12 years and older who have HAE, the dosage of Orladeyo is generally the same as for adults: 150 mg taken once per day with food.
It is essential for parents and caregivers to consult with the child's pediatrician or a qualified pharmacist for precise dosing instructions and any specific considerations related to pediatric use.
Taking Orladeyo correctly is vital for its effectiveness and safety. Follow these guidelines:
Missing a dose of Orladeyo can potentially impact its effectiveness. Here’s what to do:
Taking more Orladeyo than prescribed can lead to serious health consequences. It is crucial to adhere strictly to the dosage recommended by your healthcare provider.
Exceeding the maximum recommended dosage of 150 mg per day can potentially cause a serious heart rhythm problem known as QT prolongation. Symptoms of this condition may include:
If you suspect you or someone else has taken too much Orladeyo, it is critical to seek immediate medical attention:
Do not wait for symptoms to worsen. Prompt medical evaluation is essential.
Orladeyo is available in two strengths of capsules:
Your doctor will prescribe the appropriate strength and dosage based on your individual needs and medical history.
Orladeyo is typically used as a long-term treatment for HAE prevention. If your doctor determines that Orladeyo is safe and effective for managing your condition, you will likely continue taking it long-term once you have reached your maintenance dose.
It is important to maintain open communication with your healthcare provider regarding your Orladeyo treatment. Consult your doctor or pharmacist in the following situations:
Orladeyo (berotralstat) is an important medication for individuals in India managing Hereditary Angioedema. Understanding the correct dosage, how to take it, and what to do in case of missed doses or overdose is crucial for effective treatment and patient safety. Always follow your doctor's prescription precisely and maintain regular communication with your healthcare team to ensure the best possible outcomes for your HAE management.
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