Biomus 0.5 mg Capsule (10 Cap)

Biomus 0.5 Capsule Overview:

Biomus 0.5 Capsule is an immunosuppressant medicine containing Tacrolimus, widely used to prevent organ rejection after transplant surgeries such as kidney, liver, or heart transplantation.

It acts by reducing the activity of the immune system, thereby preventing it from attacking the transplanted organ and allowing the body to accept it.

Biomus 0.5 Capsule is an essential part of long-term post-transplant therapy and must be taken strictly under medical supervision to maintain the balance between preventing rejection while minimizing the risk of infections.

Composition:

Each hard gelatin capsule contains- Tacrolimus: 0.5 mg and Excipients q.s.

Approved colours used in capsule shell.

Uses & Benefits of Biomus 0.5 Capsule:

The primary therapeutic applications of Biomus 0.5 Capsule include:

• Helps prevent organ rejection after transplant surgeries by controlling the body’s immune response.
• Supports proper functioning and long-term survival of the transplanted organ.
• May be used to manage active organ rejection when other treatments are not sufficiently effective.

How Does Biomus 0.5 Capsule Work:

Biomus 0.5 Capsule contains the active ingredient Tacrolimus, an immunosuppressant that functions by targeting a specific biochemical pathway.

It works by inhibiting an enzyme called calcineurin, which is essential for the activation of T-lymphocytes, the specialized white blood cells responsible for identifying and attacking foreign tissues in the body. By blocking this activation process, the medication prevents these immune cells from recognizing the transplanted organ as a threat. This creates a state of protective tolerance, allowing a new kidney, liver, or heart to function safely and effectively within the recipient's body without being targeted by a natural immune response.

Dosage of Biomus 0.5 Capsule:

• Usage Direction

Take Biomus 0.5 Capsule strictly according to your doctor’s instructions, following the prescribed dose and timing. Biomus 0.5 Capsule should be swallowed whole and not to be chewed, or cut, or crushed, preferably at the same time each day. Do not stop or alter the dose of Biomus 0.5 Capsule without consulting your doctor, as this may prevent you from achieving the desired outcome. If you are unsure about the administration procedures of Biomus 0.5, consult with your doctor or pharmacist.

• Missed Dose

If you miss a dose of Biomus 0.5 Capsule, take it as soon as you remember on the same day. But, if it is almost time for your next scheduled dose, skip the one you missed and continue following your regular dosing schedule. Do not attempt to take two doses if you have forgotten one. If you often forget to take your medication, consult with your doctor to re-evaluate your dosing schedule. Frequently missing doses could lead to undesired outcomes.

You can set reminders on your smartphone, keep drug organizer boxes, or use other audio-visual technologies to prevent missing a dose.

• Overdose

 If you accidentally take Biomus 0.5 Capsule more than your prescribed dose, seek immediate medical advice, as this may lead to serious side effects. Symptoms of overdose may include tremors, headache, nausea, fever, and altered liver or kidney function.

Contraindications of Biomus 0.5 Capsule:

Biomus 0.5 Capsule should not be used in individuals who have a known hypersensitivity to Tacrolimus or any of the components of the formulation.

Precautions & Warnings of Biomus 0.5 Capsule:

Before taking Biomus 0.5 Capsule, it is essential to inform your healthcare provider if you have liver, kidney, or heart problems, as these conditions may require dosage adjustment and frequent monitoring to ensure the medication remains at a safe and effective level in the bloodstream.

While taking Biomus 0.5 Capsule, patients are advised to exercise caution, as it increases the risk of infection, some kinds of cancer, including skin and lymph gland cancer. Avoid close contact with individuals suffering from contagious illnesses. Symptoms of such infections include sweating or chills, fever, muscle aches, cough, flu-like symptoms, and warm, red, or painful areas on the skin.

Additionally, if you are on this medication, then avoid sun or UV light exposure, as immunosuppressants could increase the risk of skin cancer. Live vaccines must be avoided during treatment.

Side Effects of Biomus 0.5 Capsule:

Some individuals may experience side effects after taking the Biomus 0.5 Capsule. Common side effects include shakiness, headache, nausea, diarrhea, high blood pressure, increased blood sugar levels (Post-transplant diabetes) and increased potassium levels. These are usually mild and usually disappear as your body adjusts to the medication. However, if these symptoms continue, it is crucial to consult your doctor.

Some serious side effects may also occur, requiring medical attention, such as severe abdominal pain, kidney toxicity, neurological issues (seizures or confusion), and blurred vision.

Safety Related Concerns of Biomus 0.5 Capsule:

• Pregnancy

Biomus 0.5 Capsule is generally not recommended during pregnancy, unless clearly necessary and prescribed by a doctor. It may cause fetal harm. If you are pregnant or planning to become pregnant, talk to your doctor before taking this medication unless the benefits outweigh the risks to the developing baby.

• Breastfeeding

It is advised to avoid the use of the Biomus 0.5 Capsule while breastfeeding, since Tacrolimus can be transmitted through breast milk and might affect the breastfed child. Therefore, consulting with your doctor before taking Biomus 0.5 Capsule is important.

• Alcohol

Avoid drinking alcohol while taking Biomus 0.5 Capsule, as it can interfere with its metabolism process and increase the risk of side effects. Before taking the medicine, inform your doctor if you consume alcohol.

• Food Interactions

Biomus 0.5 Capsule is usually suggested to be taken with or without food. However, it is important to avoid grapefruit or grapefruit juices, as they significantly increase the levels of Tacrolimus in the blood to toxic levels.

• Drug Interactions

Biomus 0.5 Capsule may interact with other medicines. While on this medication, you must avoid receiving live vaccines, such as those for yellow fever, BCG (tuberculosis), chickenpox (varicella), measles, mumps, rubella (MMR), oral polio, and the nasal spray flu vaccine. Because your immune system is suppressed, these vaccines could potentially cause the very infections they are intended to prevent.

Furthermore, certain medications can significantly alter the concentration of Tacrolimus in your blood. Antibiotics like erythromycin, clarithromycin, or josamycin, antifungals like fluconazole, and certain cardiovascular agents like diltiazem or verapamil may increase the drug to toxic ranges. Conversely, anti-epileptic drugs such as phenytoin and carbamazepine may decrease the medication's effectiveness, increasing the risk of organ rejection. Additionally, the use of non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen or naproxen, should be avoided as they may further stress kidney function when combined with Tacrolimus.

• Using Machinery & Driving

Biomus 0.5 Capsule may cause side effects like dizziness or tremors. Patients should use caution and avoid driving or operating machinery until they are sure the medication does not affect their alertness.

Storage of Biomus 0.5 Capsule:

Store protected from light and moisture at a temperature not exceeding 30°C. Keep the medicine out of reach of children.

Avoid using it after the expiry date, printed on the packaging. Dispose of expired or unused medication properly; do not throw it away casually.

Additional Note:

• Tacrolimus increases skin cancer risk, wear protective clothing and high-SPF sunscreen when outdoors.
• Drink plenty of water to help support kidney function unless told otherwise by your doctor.
• Do not suddenly stop your medication unless your doctor specifically tells you to.
• Do not share your medicine with someone else having the same symptoms as you.

Frequently Asked Questions (FAQs):

Q. Is Biomus 0.5 Capsule a steroid?

A. No, Biomus 0.5 Capsule is not a steroid. It is a specific type of immunosuppressant that belongs to the class of calcineurin inhibitors. While it is sometimes prescribed alongside steroids (like prednisolone) after a transplant, it works through a different biological mechanism to prevent organ rejection.

Q. Why do I need to take this medicine at the same time every day?

A. It is important to maintain a steady level of Tacrolimus in your bloodstream to protect your new organ. Taking it at the same time as prescribed ensures that the concentration of the drug does not drop too low, which could lead to rejection, or rise too high, which could cause toxicity.

Q. How long will I need to take Biomus 0.5 Capsule?

A. It is best to take the medicine as long as prescribed by your physician. As long as the transplanted organ is in your body, your immune system will recognize it as "foreign." Stopping the medication, even for a short period, can trigger an immune attack and organ failure.

Q. Can I switch to a different brand of apart from Biomus 0.5 Capsule if it is cheaper?

A. No, you should never switch brands without the clear approval and supervision of your transplant surgeon. Different formulations of Tacrolimus can be absorbed differently by the body. Even a small change in blood levels can impact the safety of your transplanted organ.

Q. Why do I need to undergo regular blood tests?

A. Biomus 0.5 Capsule contains Tacrolimus, which has a "narrow therapeutic window," meaning the difference between a working dose and a toxic dose is small. Blood tests ensure that its levels are steady and you stay in the safe zone.

Q. Why should I avoid grapefruit while taking this medication?

A. Grapefruit and its juice contain compounds that block the enzymes in your body responsible for breaking down Tacrolimus. This causes the medicine to build up to dangerous, toxic levels in your blood, which can lead to serious side effects, including kidney damage.

References:

1. PROGRAF® (tacrolimus) capsules. Last Revised: February 2012. Accessed on 7th April 2026. Click Here

2. Patient Information. PROGRAF [PRO-graf] (tacrolimus) capsules USP. Accessed on 7th April 2026. Click Here

3. Package leaflet: Information for the patient. Tacni 0.5 mg/1 mg/ 2 mg capsules, hard. Last Revised: July 2025. Accessed on 7th April 2026. Click Here