RITOMUNE 100MG CAPSULE

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Written By Bayyarapu Mahesh Kumar , M Pharmacy

Reviewed By Santoshini Reddy G , M Pharmacy

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Whats That

About RITOMUNE 100MG CAPSULE

RITOMUNE 100MG CAPSULE belongs to a class of drugs called antiretroviral medications primarily used to treat HIV infection. It may also be used to treat Covid-19. HIV is a virus that targets the immune system, primarily white blood cells. HIV destroys white blood cells and reduces a person's resistance to infections. Coronavirus disease, also known as SARS-CoV-2 (Severe Acute Respiratory Syndrome Corona Virus 2), is an infectious disease caused by the coronavirus.

RITOMUNE 100MG CAPSULE contains 'Ritonavir', which is a protease inhibitor. It works by interfering with an enzyme called protease which is necessary for virus replication. This prevents the spread of new viruses. As a result, RITOMUNE 100MG CAPSULE lowers the virus load in the body and aids in treating infections.

Take RITOMUNE 100MG CAPSULE as prescribed by your doctor. You are advised to take RITOMUNE 100MG CAPSULE for as long as your doctor has prescribed it for you based on your medical condition. In some cases, RITOMUNE 100MG CAPSULE may cause diarrhoea, nausea, vomiting, abdominal pain, and stomach upset/indigestion. Most of these side effects of RITOMUNE 100MG CAPSULE do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

Please do not take RITOMUNE 100MG CAPSULE if you are allergic to any of its ingredients. Seek medical advice before taking RITOMUNE 100MG CAPSULE if you are pregnant or breastfeeding. RITOMUNE 100MG CAPSULE may cause dizziness, so drive only if you are alert. RITOMUNE 100MG CAPSULE is not recommended for children below 2 years. Avoid consuming alcohol along with RITOMUNE 100MG CAPSULE as it could lead to increased dizziness. Keep your doctor informed about your health condition and medicines to rule out any side effects/interactions.

Uses of RITOMUNE 100MG CAPSULE

HIV (human immunodeficiency virus) infection, Covid-19.

Directions for Use

Swallow it as a whole with water; do not crush, break or chew it.

Medicinal Benefits

RITOMUNE 100MG CAPSULE belongs to a class of drugs called antiretroviral medications primarily used to treat HIV infection. It may also be used to treat Covid-19. RITOMUNE 100MG CAPSULE is a protease inhibitor that works by interfering with an enzyme (protease) required by the virus-infected cells to produce new viruses. As a result, RITOMUNE 100MG CAPSULE lowers the viral infection in the body.

Storage

Keep RITOMUNE 100MG CAPSULE out of the sight and reach of children.

Side effects of Ritomune 100mg Capsule

Stomach Pain

Drink water or other clear fluids.
To prevent worsening of pain, limit intake of tea, coffee, or alcohol.
Include bland foods like rice, toast, crackers, and rice in your diet.
Avoid lying down immediately after eating as it may cause indigestion or heartburn.
Avoid acidic and spicy food as it may cause indigestion.

Taste Disturbance

Regularly brush and floss your teeth.
Rinse your mouth with water and baking soda a solution to neutralize acid in the mouth. This makes your food taste as it should.
Drink plenty of water or non-caffeinated drinks to prevent dry mouth which may lead to altered taste.
Try ginger, peppermint, fruit or green teas, lemonade, ginger ale or fruit juice to help mask unpleasant tastes.
Try sucking on sugar-free ice pops or ice cubes to prevent dry mouth.

Throat Pain

Throat pain can worsen if there is no proper rest for your throat.
Drink plenty of warm fluids and frequently gargle with salt water.
Humidify the surrounding air using a humidifier, as dry air may increase dryness and throat pain.
Consider taking lozenges or hard candy throat pain relievers, which give a soothing effect.
Take enough rest and stay in warm places to reduce pain quickly.

Acid Reflux

High Cholesterol

Eat more plant based foods like vegetables, fruits and whole grains.
Reduce intake of foods containing high fat such as dairy, oil and red meat.
Exercise for at least 30 minutes 5 days a week.
Aim for weight loss and maintain healthy weight.
Quit smoking.
Control blood sugar and blood pressure.

Fat Loss

Inability To Focus

Drug Warnings

Please do not take RITOMUNE 100MG CAPSULE if you are allergic to any of its ingredients; if you have severe liver disease. Inform your doctor if you have liver disease, haemophilia, erectile dysfunction, diabetes, kidney problems, or if you are taking any other medicines. Consult your doctor before taking RITOMUNE 100MG CAPSULE if you are pregnant; your doctor will prescribe only if the benefits outweigh the risks. Breastfeeding should be avoided to prevent the transmission of infection to the baby. RITOMUNE 100MG CAPSULE may cause dizziness and weakness, so drive only if you are alert. RITOMUNE 100MG CAPSULE should not be given to children below 2years as safety and effectiveness have not been established. Avoid consuming alcohol along with RITOMUNE 100MG CAPSULE as it could lead to increased dizziness. Talk to your doctor immediately if you notice any signs or symptoms of infection or inflammation. Practise safe sex and take other necessary precautions as RITOMUNE 100MG CAPSULE does not prevent the spread of HIV infection. Keep your doctor informed about your health condition and medicines to rule out any side effects.

Drug-Drug Interactions

RitonavirPrimidone

Critical

RitonavirNimodipine

Critical

Drug-Drug Interactions

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RitonavirPrimidone

Critical

How does the drug interact with Ritomune 100mg Capsule:
Taking Ritomune 100mg Capsule and primidone may decrease the blood levels of Ritomune 100mg Capsule.

How to manage the interaction:
Taking Primidone with Ritomune 100mg Capsule is not recommended as it can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience any unusual symptoms, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

RitonavirNimodipine

Critical

How does the drug interact with Ritomune 100mg Capsule:
Taking Nimodipine with Ritomune 100mg Capsule can increase the blood levels of Ritomune 100mg Capsule, which may lead to increased side effects.

How to manage the interaction:
Taking Nimodipine with Ritomune 100mg Capsule is not recommended as it can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience irregular heart rhythm, swelling, and lightheadedness, contact a doctor. Do not discontinue any medications without consulting a doctor.

RitonavirAmiodarone

Critical

How does the drug interact with Ritomune 100mg Capsule:
The combination of Amiodarone and Ritomune 100mg Capsule may significantly increase the blood levels of Amiodarone.

How to manage the interaction:
Despite the fact that Amiodarone and Ritomune 100mg Capsule interact, it can be taken if prescribed by a doctor. If you get dizziness, shortness of breath, weakness, or chest tightness, consult a doctor. Do not stop taking any medications without visiting a doctor.

RitonavirTolvaptan

Critical

How does the drug interact with Ritomune 100mg Capsule:
Taking Ritomune 100mg Capsule and Tolvaptan may significantly increase the blood levels of tolvaptan.

How to manage the interaction:
Taking Tolvaptan with Ritomune 100mg Capsule is not recommended as it can possibly result in an interaction, it can be taken if a doctor has advised it. If you notice any of these symptoms like difficulty swallowing, trouble speaking, muscle weakness, trouble controlling body movements, confusion, mood changes, fits, contact a doctor. Do not discontinue any medications without consulting a doctor.

RitonavirTicagrelor

Critical

How does the drug interact with Ritomune 100mg Capsule:
Taking Ticagrelor with Ritomune 100mg Capsule may significantly increase the blood levels of Ticagrelor.

How to manage the interaction:
Taking Ticagrelor with Ritomune 100mg Capsule is not recommended, but it can be taken together if prescribed by a doctor. However, consult your doctor if you experience any unusual bleeding or bruising, swelling, vomiting, blood in your urine or stools, headache, dizziness, or weakness. Do not discontinue any medications without consulting a doctor.

RitonavirRanolazine

Critical

How does the drug interact with Ritomune 100mg Capsule:
Taking Ritomune 100mg Capsule and Ranolazine may significantly increase the blood levels and effects of Ranolazine.

How to manage the interaction:
Co-administration of Ranolazine with Ritomune 100mg Capsule can possibly result in an interaction, but it can be taken if a doctor has advised it. In case you experience any symptoms like feeling lightheaded, fainting, or rapid heartbeats, consult a doctor. Do not stop using any medications without a doctor's advice.

RitonavirEplerenone

Critical

How does the drug interact with Ritomune 100mg Capsule:
Co-administration of Eplerenone and Ritomune 100mg Capsule may significantly increase the blood levels of Eplerenone.

How to manage the interaction:
Taking Ritomune 100mg Capsule and Eplerenone together is not recommended as it can lead to an interaction. However, it can be taken if a doctor advises it. If you experience any unusual symptoms like headaches, irritation, confusion, edema (swelling caused by too much fluid accumulation), weakness, palpitations, or constipation, consult a doctor immediately. Do not stop using any medications without a doctor's advice.

RitonavirSildenafil

Critical

How does the drug interact with Ritomune 100mg Capsule:
Coadministration of Ritomune 100mg Capsule and Sildenafil may significantly increase the blood levels of sildenafil.

How to manage the interaction:
Taking Sildenafil with Ritomune 100mg Capsule together is generally avoided as it can possibly result in an interaction, it can be taken only if your doctor has advised it. If you notice any of these symptoms like nausea, shortness of breath, dizziness, lightheadedness, fainting, visual disturbances, ringing in the ears, vision or hearing loss, chest pain or tightness, irregular heartbeat, and/or priapism (prolonged and painful erection unrelated to sexual activity), contact a doctor. Do not discontinue any medications without consulting a doctor.

RitonavirFlecainide

Critical

How does the drug interact with Ritomune 100mg Capsule:
Coadministration of Flecainide with Ritomune 100mg Capsule can increase the risk of irregular heart rhythms.

How to manage the interaction:
Taking Flecainide with Ritomune 100mg Capsule is generally avoided, it can be taken if prescribed by a doctor. However, if you experience any unusual symptoms like chest tightness, dizziness, shortness of breath, or weakness, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

RitonavirSilodosin

Critical

How does the drug interact with Ritomune 100mg Capsule:
Coadministration of Silodosin with Ritomune 100mg Capsule can significantly increase the blood levels and effects of Silodosin, and this may cause low blood pressure and increase heart rate, especially when you rise from a sitting or lying position.

How to manage the interaction:
Taking Ritomune 100mg Capsule and Silodosin together is not recommended, but it can be taken if prescribed by a doctor. If you notice any of these signs - like dizziness, lightheadedness, fainting, headache, flushing, nasal congestion, heart palpitation-call a doctor right away. Do not stop using any medications without a doctor's advice.

Drug-Food Interactions

No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

HIV:

Never exchange personal objects that have been contaminated with body fluids or blood, such as razor blades or toothbrushes.
Never share used needles and other injection or drug equipment as it may spread viruses.
Consume a well-balanced diet. Consume vitamin and nutrient-rich foods like dark-green, yellow, orange, and red vegetables and fruits to enhance your immune system. Choose lean protein and whole carbohydrates over-processed foods.
Consume no raw meat or eggs. Consume boiled and cooked meat, poultry, or seafood.
If you have nausea or vomiting, eat bland, low-fat foods and avoid spicy or greasy foods.
Spending time with family or doing whatever makes you happy might help minimise emotional and physical stress.

COVID-19:

Always remember to wear a mask when you're around other people. Wearing a mask aids in the prevention of illness spread.
Keep a social distance and avoid social gatherings.
Do not touch your eyes, nose or mouth if your hands are not clean.
Hands should be washed with soap and water or an alcohol-based sanitiser on a regular basis.
Surfaces should be cleaned and disinfected on a regular basis.
Gargling with salt water and inhaling steam would be beneficial.

Side Effects of RITOMUNE 100MG CAPSULE

Nausea
Abdominal pain
Vomiting
Diarrhoea
Stomach upset/indigestion
Dizziness
Tingling sensation or numbness

Habit Forming

No

Therapeutic Class

ANTIRETROVIRAL AGENTS

Author Details

Written By

Bayyarapu Mahesh Kumar

M Pharmacy

Reviewed By

Santoshini Reddy G

M Pharmacy

Last Updated

Jul 8, 2025 | 9:42 AM IST

We provide you with authentic, trustworthy and relevant information

Drug-Diseases Interactions

No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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FAQs

How does RITOMUNE 100MG CAPSULE work?

RITOMUNE 100MG CAPSULE works by inhibiting the working of a protease enzyme that is essential for the reproduction of the virus. Thereby, it prevents the production of the new virus. Thus, RITOMUNE 100MG CAPSULE lowers virus load in the body and helps treat the infection.

Can diabetic patients take RITOMUNE 100MG CAPSULE?

Please consult your doctor if you are diabetic as RITOMUNE 100MG CAPSULE may develop/worsen diabetes. Regular monitoring of blood sugar levels is advised.

Is it possible to cure HIV infection with RITOMUNE 100MG CAPSULE?

HIV infection is not cured by RITOMUNE 100MG CAPSULE as there is no definite cure for HIV. RITOMUNE 100MG CAPSULE decreases the amount of HIV virus in the body and increases immune system performance.

What if I forget to take RITOMUNE 100MG CAPSULE as per the dosing plan?

If you miss a dosage of RITOMUNE 100MG CAPSULE, take it as soon as possible and then resume your usual dosing plan. If it is almost time for your next dose, skip the missing dose and take the scheduled dose. Do not double the dose.

Can I take RITOMUNE 100MG CAPSULE along with atorvastatin?

Inform your doctor if you are taking atorvastatin. Combining these drugs may elevate atorvastatin levels in the blood. This increases the chance of side effects such as liver damage and rhabdomyolysis, an uncommon but deadly illness characterised by the breakdown of skeletal muscle tissue.

Is it safe to take other medicines with RITOMUNE 100MG CAPSULE?

You are recommended to inform your doctor before taking any other medicines with RITOMUNE 100MG CAPSULE. Your doctor will notify you regarding medicines that should not be taken along with RITOMUNE 100MG CAPSULE.

Drug-Drug Interactions Checker List

EMTRICITABINE
TENOFOVIR ALAFENAMIDE
RALTEGRAVIR
ATAZANAVIR
ATORVASTATIN
OXYCODONE
SERTRALINE

Special Advise

Appropriate laboratory testing should be performed prior to starting RITOMUNE 100MG CAPSULE and at regular intervals or if any clinical signs or symptoms appear during therapy.
In case of a fever or rash following RITOMUNE 100MG CAPSULE, do not use any antipyretic or anti-allergic medicines without consulting the doctor.

Disease/Condition Glossary

HIV infection: HIV (human immunodeficiency virus) is a virus that damages immune system cells and impairs your ability to fight infections and diseases. People with HIV experience flu-like symptoms such as fever, chills, rash, night sweats, muscle aches, tiredness, and sore throat. These symptoms usually last for days to several weeks. It spreads through body fluids such as semen, vaginal fluid, and blood. If left untreated, this condition can lead to AIDS (Acquired Immunodeficiency Syndrome). It is a life-long condition, and there is no definite cure. However, it can be controlled by treatment with antiretroviral drugs.

COVID-19: Coronavirus disease, also known as SARS-CoV-2 (Severe Acute Respiratory Syndrome Corona Virus 2), is an infectious disease caused by the coronavirus. Coronavirus belongs to a group of RNA viruses and has crown-like projections on the pathogen's surface. The virus transmits through droplets generated from an infectious person's cough, sneeze or heavy breathing. The common symptoms of Coronavirus disease are dry cough, breathlessness, shortness of breath, tiredness, body pains, headache, fever, loss of sense of taste and smell, diarrhoea, and sore throat.