Everolimus Medications

Everolimus Info

What is Everolimus?

Everolimus belongs to a class of medicines called mTOR inhibitors. It works by influencing a protein that helps control cell growth and the immune system. The ingredient is found in products such as Afinitor, which are used for several serious health conditions.

Medications with Everolimus

In Hong Kong, the most common product that contains everolimus is Afinior (brand name Afinitor). It is supplied as oral tablets, typically in strengths of 5 mg and 10 mg. While Afinitor is the branded version, the same active ingredient is also available as a generic everolimus tablet. Both forms are prescribed by doctors and dispensed by pharmacies under the oversight of the Hong Kong Department of Health.

What Does Everolimus Treat?

Everolimus is approved for a range of conditions where controlling cell growth or the immune response is important. The main uses include:

• Advanced kidney cancer - helps slow tumour growth when the disease has spread.
• Hormone-receptor-positive breast cancer that has progressed after other treatments.
• Neuroendocrine tumours of the pancreas or gastrointestinal tract, where it can reduce tumour size.
• Organ transplantation - used to lower the risk that the body will reject a newly transplanted kidney, liver or heart.
• Tuberous sclerosis complex - a genetic disorder that can cause growths in the brain and other organs; everolimus can shrink these lesions.

These uses are based on approvals from the Hong Kong regulatory authorities and reflect the conditions most commonly managed with everolimus-containing medicines.

How Everolimus Works

Everolimus blocks a pathway in cells known as “mTOR,” which plays a key role in how cells multiply and survive. By dampening this signal, the drug can slow the rapid growth of cancer cells and lessen the activity of the immune system that might otherwise attack a transplanted organ. The effect usually begins within a few days of starting treatment, although the full benefit may take longer to appear.

Safety Information

Common Side Effects

• Mild mouth sores or irritation.
• Tiredness or a general feeling of low energy.
• Upset stomach, including nausea or loss of appetite.
• Skin rashes that are usually not severe. These effects are often temporary and may improve as the body adjusts to the medication.

Serious Reactions

• Severe allergic reactions such as swelling of the face, lips, or throat, and difficulty breathing. Seek urgent medical help if these appear.
• Infections that become serious quickly, especially if fever or chills develop.
• Lung problems that cause persistent cough or shortness of breath.

Who Should Be Cautious

• People with a history of severe lung disease or infections should discuss everolimus with their health professional before starting.
• Pregnant or breastfeeding individuals should avoid everolimus unless specifically directed otherwise.
• Individuals with known hypersensitivity to everolimus or any of its tablet ingredients should not use products containing it.

Interaction Awareness

Everolimus can interact with several other medicines, including certain antifungal drugs, antibiotics, and medications that affect liver enzymes. Alcohol and grapefruit products may also influence how the drug works. Because interactions vary between products, refer to the specific medication’s information sheet for a complete list.

What to Know Before Using

Store everolimus tablets in a dry place at room temperature, away from direct sunlight and moisture. Keep them out of reach of children. Treatment duration can differ; some patients use the medicine for a few months, while others may need it for many years. Always follow the instructions that come with the specific product you have. For detailed usage, dosing, and administration, refer to the information provided with your particular medication.

Information Disclaimer

This article offers general educational information about everolimus as an active substance used in various medicines. Its purpose is to help patients better understand the ingredient and the conditions it is used to treat. It is not a substitute for professional medical advice or for the specific instructions provided with individual products. Medicines containing everolimus may differ in formulation, strength, and directions for use. Always consult the labeling of your particular medication and follow your healthcare provider’s guidance for complete information on proper use, dosage, and safety.