apollo
0

Welcome User

Login/Sign Up

Home
Buy Medicines
Lab Tests
Doctor Consult
Circle Membership
insurance
Blogs
Contact Us
Privacy Policy
Return & Refunds
Need Help
Terms and Conditions
  1. Home
  2. Medicine

  3. ESTIVA 600MG TABLET 10'S

ESTIVA 600MG TABLET 10'S, Pack of 10 TABLETS
Offers on medicine orders
All offers
axis icici
Written By Santoshini Reddy G , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
ESTIVA 600MG TABLET is used to treat HIV infection. It contains Efavirenz which works by interfering with the normal working of enzymes that are essential for virus reproduction. In some cases, this medicine may cause side effects such as trouble sleeping, drowsiness, dizziness, unusual dreams and trouble concentrating. Inform the doctor if you are pregnant or breastfeeding, taking any other medication, or have any pre-existing medical conditions.
Read more
rxMedicinePrescription drug

Whats That

tooltip

Also Explore

Momverse
Ask Apollo
insurance

Composition :

EFAVIRENZ-600MG

Manufacturer/Marketer :

Genix Pharma Hetero Drugs Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About ESTIVA 600MG TABLET

ESTIVA 600MG TABLET belongs to the group of medications called ‘antiretroviral drugs’ used to treat HIV infection in adults and children of at least 3 months old and weighing at least 3.5 kg. The human immunodeficiency virus (HIV) is a sexually transmitted infection that over time leads to acquired immunodeficiency syndrome (AIDS). ESTIVA 600MG TABLET is used with other medicines to control and reduce the amount of HIV in the body so that the immune system can work in a good way.

ESTIVA 600MG TABLET contains 'Efavirenz' which is a ‘nucleotide reverse transcriptase inhibitor’ and works by interfering with the normal working of enzymes (reverse transcriptase in HIV ) that are essential for the production of viruses. It can effectively reduce the symptoms associated with HIV.

Take ESTIVA 600MG TABLET as prescribed by your doctor. You are suggested to take ESTIVA 600MG TABLET as long as your doctor has prescribed it after checking your medical condition. The common side effects of ESTIVA 600MG TABLET are trouble sleeping, drowsiness, dizziness, unusual dreams and trouble concentrating. However, seek medical attention if the side effects persist.

Do not take ESTIVA 600MG TABLET if you are allergic to ESTIVA 600MG TABLET or any other contents present in it. ESTIVA 600MG TABLET should be used with caution in patients with severe liver and kidney diseases. Consult a doctor immediately if you develop any new signs of infection while using this medicine. Inform your doctor if you are pregnant, planning to become pregnant and breastfeeding. It is important to monitor liver functions during the treatment, in persons with liver disease including hepatitis B or C infection. Older adults are sensitive to the side effects of ESTIVA 600MG TABLET , so dosage adjustment is required.

Uses of ESTIVA 600MG TABLET

ESTIVA 600MG TABLET used in the treatment of Human immunodeficiency virus (HIV). The detailed use of ESTIVA 600MG TABLET is as follows:<br/>• Treatment of Human immunodeficiency virus (HIV): ESTIVA 600MG TABLET helps manage HIV by suppressing viral replication, slowing disease progression, controlling symptoms, and improving immune function through reverse transcriptase enzyme inhibition.<br/>

Directions for Use

• ESTIVA 600MG TABLET should be taken on an empty stomach.• It is recommended to take ESTIVA 600MG TABLET once daily at bedtime or as advised by your doctor.• Swallow ESTIVA 600MG TABLET as a whole with a glass of water.• Do not crush or chew this medication.

Medicinal Benefits

ESTIVA 600MG TABLET is used with other medicines to control and treat HIV infection. This medicine helps to reduce the amount of HIV, which in turn improves the natural defense system(immune system ) of the body. When a person takes ESTIVA 600MG TABLET , it goes into their bloodstream and interferes with the action of an enzyme ( reverse transcriptase (RT)), that is used by HIV infected cells for their growth and making new viruses. HIV destroys the white cells of the body that are important for protecting the body from other infections. ESTIVA 600MG TABLET slows down the destruction of these white cells and stops the virus from copying it. By inhibiting the activity of this enzyme, ESTIVA 600MG TABLET helps to lower the risk of getting serious infections associated with HIV and allows a person to live a normal life.

How ESTIVA 600MG TABLET Works

ESTIVA 600MG TABLET contains 'Efavirenz' which is a ‘nucleotide reverse transcriptase inhibitor’ and works by interfering with the normal working of enzymes (reverse transcriptase in HIV ) that are essential for the production of viruses. It can effectively reduce the symptoms associated with HIV.

Storage

Keep this medicine out of sight and reach of children.
Side effects of Estiva 600mg Tablet
  • Relieve inflammation with cool compresses, oatmeal baths, and fragrance-free moisturizers.
  • Wear loose, breathable clothing and keep nails trimmed to minimise irritation.
  • Use over-the-counter treatments like calamine lotion for relief.
  • Identify and avoid triggers like new soaps, detergents, or foods.
  • Seek medical help if the rash is severe, spreading, persistent, or accompanied by fever, swelling, or difficulty breathing.
Here are the precise steps to cope with diarrhoea caused by medication usage:
  • Inform Your Doctor: Notify your doctor immediately about your diarrhoea symptoms. This allows them to adjust your medication or provide guidance on managing side effects.
  • Stay Hydrated: Drink plenty of fluids to replace lost water and electrolytes. Choose water, clear broth, and electrolyte-rich drinks. Avoid carbonated or caffeinated beverages to effectively rehydrate your body.
  • Follow a Bland Diet: Eat easy-to-digest foods to help firm up your stool and settle your stomach. Try incorporating bananas, rice, applesauce, toast, plain crackers, and boiled vegetables into your diet.
  • Avoid Trigger Foods: Steer clear of foods that can worsen diarrhoea, such as spicy, fatty, or greasy foods, high-fibre foods, and dairy products (especially if you're lactose intolerant).
  • Practice Good Hygiene: Maintain good hygiene to prevent the spread of infection. To stay healthy, wash your hands frequently, clean and disinfect surfaces regularly, and avoid exchanging personal belongings with others.
  • Take Anti-Diarrheal Medications: If your doctor advises, anti-diarrheal medications such as loperamide might help manage diarrhoea symptoms. Always follow your doctor's directions.
  • Keep track of your diarrhoea symptoms. If they don't get better or worse or are accompanied by severe stomach pain, blood, or dehydration signs (like extreme thirst or dark urine), seek medical help.
Here are the 7 steps to manage Dizziness caused by medication:
  • Inform your doctor about dizziness symptoms. They may adjust your medication regimen or prescribe additional medications to manage symptoms.
  • Follow your doctor's instructions for taking medication, and take it at the same time every day to minimize dizziness.
  • When standing up, do so slowly and carefully to avoid sudden dizziness.
  • Avoid making sudden movements, such as turning or bending quickly, which can exacerbate dizziness.
  • Drink plenty of water throughout the day to stay hydrated and help alleviate dizziness symptoms.
  • If you're feeling dizzy, sit or lie down and rest until the dizziness passes.
  • Track when dizziness occurs and any factors that may trigger it, and share this information with your doctor to help manage symptoms.
  • Exercise for at least 30 minutes most days of the week.
  • Limit alcohol consumption.
  • Consider a low carbohydrate diet that limits grains, starchy vegetables and fruit. Include foods rich in protein and fat.
  • Avoid excess sugar, fatty foods and carbohydrates.
  • Aim for weight loss as it helps to improve cardiovascular health and minimize the risk of complications related to obesity.
  • Weight loss without physical activity needs immediate medical attention.
  • Get a physical examination and blood tests done to identify factors causing weight loss that could be related to metabolism and thyroid function.
  • Avoid smoking and alcohol intake as it can alter your liver condition and increase your weight loss.
  • Practice meditation and yoga to avoid anxiety, which can be one of the leading causes of weight loss.
  • Talk to your dietician and consume food which can maintain ideal weight.
  • Weight loss without physical activity needs immediate medical attention.
  • Get a physical examination and blood tests done to identify factors causing weight loss that could be related to metabolism and thyroid function.
  • Avoid smoking and alcohol intake as it can alter your liver condition and increase your weight loss.
  • Practice meditation and yoga to avoid anxiety, which can be one of the leading causes of weight loss.
  • Talk to your dietician and consume food which can maintain ideal weight.

What if I have taken an overdose of ESTIVA 600MG TABLET

Take ESTIVA 600MG TABLET only as prescribed by the physician. Avoid exceeding the recommended dose as it could lead to an overdose. Symptoms of overdose may include uncontrolled body movements, dizziness, headache, difficulty concentrating, nervousness, confusion, forgetfulness, difficulty falling asleep or staying asleep, unusual dreams, drowsiness, hallucinations (seeing things or hearing voices that do not exist), abnormally happy mood, and strange thoughts. If you experience these symptoms or suspect you have taken an overdose, seek immediate medical attention.

Drug Warnings

ESTIVA 600MG TABLET is not a complete treatment of HIV infection however this medicine helps to reduce the HIV in the body so that the immune system of the body can protect the body from other infections associated with a weak immune system. To reduce the chance of spreading HIV to others it is suggested to keep taking all the HIV medicines suggested by your doctor. Use an effective contraceptive method during sexual activity and never share your personal items like needles, syringes toothbrushes with anyone as these products may have liquid with HIV. This medicine contains lactose, so inform your doctor if you have an intolerance to any sugars. 

Drug-Drug Interactions

verifiedApollotooltip
EfavirenzCarbamazepine
Critical
EfavirenzZiprasidone
Critical

Drug-Drug Interactions

Login/Sign Up

EfavirenzCarbamazepine
Critical
How does the drug interact with Estiva 600mg Tablet:
Using carbamazepine together with Estiva 600mg Tablet may reduce the effect of carbamazepine.

How to manage the interaction:
Taking Estiva 600mg Tablet with Carbamazepine can result in an interaction, it can be taken if your doctor has advised it. However, if you experience any unusual symptoms contact your doctor immediately. Do not stop using any medications without talking to a doctor.
EfavirenzZiprasidone
Critical
How does the drug interact with Estiva 600mg Tablet:
Using ziprasidone together with Estiva 600mg Tablet can increase the risk of an irregular heart rhythm.

How to manage the interaction:
Taking Estiva 600mg Tablet with Ziprasidone is not recommended, but it can be taken together if prescribed by a doctor. However, consult your doctor if you experience sudden dizziness, lightheadedness, fainting, shortness of breath. Do not discontinue any medications without consulting a doctor.
EfavirenzThioridazine
Critical
How does the drug interact with Estiva 600mg Tablet:
Taking Estiva 600mg Tablet with Thioridazine can increase the risk or severity of irregular heart rhythms.

How to manage the interaction:
Taking Estiva 600mg Tablet with Thioridazine together can result in an interaction, it can be taken if your doctor has advised it. However, if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, chest pain or tightness, rapid heartbeat, or memory loss, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
EfavirenzVoriconazole
Critical
How does the drug interact with Estiva 600mg Tablet:
Coadministration of Voriconazole with Estiva 600mg Tablet can alter the blood levels and effects of both medications.

How to manage the interaction:
Taking Voriconazole with Estiva 600mg Tablet can be taken if a doctor has advised it. Contact a doctor if you experience vomiting, dizziness, difficulty concentrating. Do not discontinue any medications without consulting a doctor.
EfavirenzDienogest
Critical
How does the drug interact with Estiva 600mg Tablet:
When Estiva 600mg Tablet is taken with Dienogest, it can lower the metabolism of Dienogest and increase the risk or severity of side effects.

How to manage the interaction:
Taking Estiva 600mg Tablet with Dienogest can possibly result in an interaction, however, it can be taken when advised by a doctor. Do not stop using any medications without talking to a doctor.
EfavirenzErgometrine
Critical
How does the drug interact with Estiva 600mg Tablet:
When Estiva 600mg Tablet is taken with Ergometrine, the level of Ergometrine in the body can go up. This can increase the risk or severity of side effects.

How to manage the interaction:
Taking Ergometrine with Estiva 600mg Tablet is not recommended as it can result in an interaction, it can be taken if your doctor has advised it. However, if you experience nausea, vomiting, abdominal pain, diarrhea, headache, dizziness, ringing of the ears, chest pain, palpitation, or irregular heartbeats contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
EfavirenzLomitapide
Critical
How does the drug interact with Estiva 600mg Tablet:
When Estiva 600mg Tablet is taken with Lomitapide it can increase the risk or severity of liver damage.

How to manage the interaction:
Taking Estiva 600mg Tablet with Lomitapide is not recommended as it results in an interaction, it can be taken if your doctor has advised it. However, if you notice any symptoms of fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark-colored urine, light-colored stools, and/or yellowing of the skin or eyes, you should contact a doctor immediately. Do not stop using any medications without talking to a doctor.
EfavirenzRilpivirine
Critical
How does the drug interact with Estiva 600mg Tablet:
Taking Rilpivirine with Estiva 600mg Tablet can increase the risk or severity of irregular heart rhythms.

How to manage the interaction:
Taking Rilpivirine with Estiva 600mg Tablet together can result in an interaction, it can be taken if your doctor has advised it. However, if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, chest pain or tightness, rapid heartbeat, or memory loss, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
EfavirenzBepridil
Critical
How does the drug interact with Estiva 600mg Tablet:
Taking Bepridil with Estiva 600mg Tablet can increase the risk or severity of irregular heart rhythms.

How to manage the interaction:
Taking Bepridil with Estiva 600mg Tablet can result in an interaction, it can be taken if your doctor has advised it. However, if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, chest pain or tightness, rapid heartbeat, or memory loss, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
EfavirenzGrepafloxacin
Critical
How does the drug interact with Estiva 600mg Tablet:
Taking Estiva 600mg Tablet with Grepafloxacin can increase the risk or severity of irregular heart rhythms.

How to manage the interaction:
Taking Estiva 600mg Tablet with Grepafloxacin together can result in an interaction, it can be taken if your doctor has advised it. However, if you experience sudden dizziness, lightheadedness, fainting, shortness of breath, chest pain or tightness, rapid heartbeat, or memory loss, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.

Drug-Food Interactions

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

Drug-Food Interactions

Login/Sign Up

Diet & Lifestyle Advise

  • Eat a diet with fresh fruits and vegetables.
  • Opt for lean meat such as skinless chicken and fish. Limit processed and high-sugar foods.
  • Avoid acidic foods such as tomatoes, lemons and oranges.
  • Limit alcohol intake and quit smoking.
  • Exercise regularly as it promotes both physical and mental health.
  • Take the necessary precautions to avoid the spread of infection to other people.

Habit Forming

No

Therapeutic Class

ANTIRETROVIRAL AGENTS

ESTIVA 600MG TABLET Substitute

Substitutes safety advice

Product Substitutes

bannner image

Alcohol

Caution

It is advised to avoid consuming alcohol as it may worsen the condition.

bannner image

Pregnancy

Caution

ESTIVA 600MG TABLET is a category B medicine. It should be used with caution in pregnant women as ESTIVA 600MG TABLET may pass into breastmilk, which can transmit HIV to baby, so do not breastfeed your child.

bannner image

Breast Feeding

Caution

ESTIVA 600MG TABLET should only be used in breastfeeding females if prescribed by the doctor.

bannner image

Driving

Caution

ESTIVA 600MG TABLET may cause dizziness. So, avoid driving or refrain from any activities that require you to alert mentally.

bannner image

Liver

Caution

Dose adjustment may be needed in patients with liver impairment. Please consult your doctor if you have a liver impairment or any concerns regarding this.

bannner image

Kidney

Unsafe

ESTIVA 600MG TABLET should not be used in adolescents with kidney failure. In other people with severe kidney diseases, ESTIVA 600MG TABLET is given only if clinically needed and suggested by the doctor.

bannner image

Children

Safe if prescribed

ESTIVA 600MG TABLET is safe to be used in children only if suggested by the doctor depending upon the age and weight of the child.

Have a query?

FAQs

ESTIVA 600MG TABLET is used to treat HIV infection.

ESTIVA 600MG TABLET is not a complete treatment of HIV infection however this medicine helps to reduce the HIV in the body so that the immune system of the body can protect the body from other infections associated with a weak immune system.

To reduce the chance of spreading HIV to others it is suggested to keep taking all the HIV medicines suggested by your doctor. Use an effective contraceptive method during sexual activity and never share your personal items like needles, syringes, toothbrushes with anyone as these products may have liquid with HIV.

ESTIVA 600MG TABLET contains &amp;quot;Efavirenz&amp;quot; which is a ‘nucleotide reverse transcriptase inhibitor’ and works by interfering with the normal working of enzymes (reverse transcriptase in HIV) that are essential for the production of viruses. It can effectively reduce the symptoms associated with HIV.

ESTIVA 600MG TABLET does not affect fertility. However, if you develop any side-effects while using ESTIVA 600MG TABLET , consult your doctor immediately.

ESTIVA 600MG TABLET should be taken as prescribed by your doctor. Abrupt stopping of this medicine may lead to resistance to other medications making the infection difficult to treat.

ESTIVA 600MG TABLET may cause dizziness. So, it would be best if you refrained from driving or operating heavy machinery that requires you to stay alert.

ESTIVA 600MG TABLET may alter kidney function. So, it is used with caution in patients with kidney failure, especially adolescents.

ESTIVA 600MG TABLET belongs to a group of medications known as 'antiretroviral drugs'. It is used to treat HIV infection in adults and children aged at least 3 months and weighing 3.5 kg or more. It contains 'Efavirenz,' a nucleotide reverse transcriptase inhibitor, which works by blocking the activity of the reverse transcriptase enzyme essential for HIV replication. This helps to reduce the symptoms associated with HIV and slows the progression of the infection.

Yes, ESTIVA 600MG TABLET is safe if taken in the dose and duration exactly as prescribed by the doctor.

Yes, ESTIVA 600MG TABLET is effective in managing HIV infection when used as part of a combination antiretroviral therapy (ART). It helps reduce the viral load in the body, increases the count of CD4 cells (a type of white blood cell that fights infections), and slows the progression of the disease. However, its effectiveness depends on following the prescribed treatment plan and regular follow-ups with the doctor.

If you forget to take a dose of ESTIVA 600MG TABLET , take it as soon as you remember. However, if it’s almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.

ESTIVA 600MG TABLET is generally not recommended during pregnancy, especially in the first trimester, as it may cause harm to the developing baby. Consult the doctor before taking ESTIVA 600MG TABLET , If you are pregnant, planning to become pregnant or think you might be pregnant. The doctor will evaluate the risks and benefits and may suggest alternative medications if necessary.

The side effects of ESTIVA 600MG TABLET include trouble sleeping, dizziness, drowsiness, unusual dreams and difficulty concentrating. Consult the doctor if any of these side effects persist or worsen.

Country of origin

India

Manufacturer/Marketer address

2nd Floor, 8-3-166/7/1 Erragadda, Hyderabad-500018
Other Info - EST0004

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.

Author Details

Santoshini Reddy GDoctor badge

Written By

Santoshini Reddy G

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 18, 2025 | 6:47 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Reference

  1. https://www.avert.org/hiv-transmission-prevention/how-you-get-hiv?gclid=CjwKCAiA9bmABhBbEiwASb35V4W7m4aVUHccqPWueo9jpsZRmTY1ladqE6-onEf9COmaN80VLDnG2xoCgnYQAvD_BwE
  2. https://www.accessdata.fda.gov/drugsatfda_docs/label/2005/020972s026,021360s013lbl.pdf
  3. https://patient.info/medicine/efavirenz-for-hiv-sustiva

Buy best Infections & Infestation products by

whatsapp Floating Button