Tecentriq Injection

Atezolizumab (840mg)

Genuine

Authenticity Assured

Prescription

required

Cold stored

Stored between 2-8°C

Tecentriq Injection belongs to a group of medicines called monoclonal antibodies. It is used in the treatment of non-small cell lung cancer, small cell lung cancer, hepatocellular carcinoma, and melanoma.

Written By Dr. Swati Mishra, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 23 Mar 2026 | 11:29 AM (IST)

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General Information

Contains

Atezolizumab (840mg)

Marketer

Roche Products India Pvt Ltd

Storage

Store in a refrigerator (2 - 8°C). Do not freeze.

The content is shown in English

Product introduction

Tecentriq Injection is given as an injection into veins under the supervision of a doctor. Your doctor will decide what dose is necessary and how often you need to take it. This will depend on what you are being treated for and may change from time to time. You should take it exactly as your doctor has advised. Taking it in the wrong way or taking too much can cause very serious side effects. It may take several weeks or months for you to see or feel the benefits but do not stop taking it unless your doctor tells you to.

The most common side effects of this medicine include fatigue, nausea, decreased appetite, constipation, cough, and shortness of breath. Some side effects such as chest pain, diarrhea, and dark urine might require immediate action. Inform your doctor if it bothers you, as there may be a way to prevent the side effects.

Before taking it, tell your doctor if have heart disease, liver, or kidney problems or are taking any medicines to treat infections. Many other medicines can affect, or be affected by, this medicine so let your healthcare team know all medications you are using. This medicine is not recommended during pregnancy or while breastfeeding. Use of effective contraception by both males and females during treatment is important to avoid pregnancy.

There is a Patient Support Program/Patient Assistance Program available in India for this medicine, being managed by Tata 1mg. Please contact your prescribing doctor to know more about the same. You may also call on (1800-102-1618) for more details.

Uses of Tecentriq Injection

Benefits of Tecentriq Injection

Treatment of Small cell lung cancer
Small cell lung cancer (SCLC) is a disease in which malignant (cancer) cells form in the lung tissues. The addition of atezolizumab to chemotherapy in the first-line treatment of extensive-stage small-cell lung cancer has been found to result in significantly longer overall survival and progression-free survival than chemotherapy alone.

Side effects of Tecentriq Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Tecentriq

Fatigue
Decreased appetite
Weakness
Nausea
Cough
Breathlessness
Constipation

How to use Tecentriq Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Tecentriq Injection works

Tecentriq Injection is a type of monoclonal antibody. It works by blocking the activity of a protein located on the T cells- a type of white blood cells that regulate the functioning of the immune system. In the presence of Tecentriq Injection, the killing power of T-cells is restored and the immune response is stimulated to locate and destroy cancer cells.

Quick tips

It is given as IV infusion under the supervision of a doctor.
Don't drive or do anything that requires mental focus until you know how Tecentriq Injection affects you.
Inform your doctor if you notice shortness of breath, chest pain, loss of appetite, and dark urine while taking this medicine.
Do not stop taking the medicine without your doctor consultation.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Tecentriq Injection. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Tecentriq Injection is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CONSULT YOUR DOCTOR

Tecentriq Injection may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Tecentriq Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of Tecentriq Injection in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Tecentriq Injection in patients with liver disease.

Interaction with drugs

Taking Tecentriq with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Betamethasone (Oral Route)

The use of Betamethasone before Atezolizumab should be avoided. Please consult with your doctor.

Moderate

Betamethasone (Injection Route)

The use of Betamethasone before Atezolizumab should be avoided. Please consult with your doctor.

Moderate

Budesonide (Oral Route)

The use of Budesonide before Atezolizumab should be avoided. Please consult with your doctor.

Moderate

Deflazacort (Oral Route)

The use of Deflazacort before Atezolizumab should be avoided. Please consult with your doctor.

Moderate

Deflazacort (Oral Route)

The use of Deflazacort before Atezolizumab should be avoided. Please consult with your doctor.

Frequently asked questions

What is the most important information about Tecentriq Injection?

This medicine can cause your immune system to attack normal organs and tissues in any area of your body and can affect the way they work. These problems can sometimes become severe or life-threatening. You can have more than one of these problems at the same time. These problems may happen anytime during your treatment or even after your treatment has ended. Discuss in detail with your doctor.

When should I call my doctor right away?

Get medical help right away if you have chest pain, irregular heartbeat, shortness of breath, chills or shaking, double vision, blurry vision, persistent or severe muscle pain or weakness, and muscle cramp.

Can Tecentriq Injection be used during pregnancy?

No, this medicine should not be used during pregnancy as it can harm your unborn baby. Avoid getting pregnant and use an effective method of birth control during your treatment and for at least 5 months after the last dose of Tecentriq Injection.

Can Tecentriq Injection be used during breastfeeding?

No, do not use this medicine while breastfeeding as it might pass into breast milk and could therefore harm your baby. Avoid breastfeeding for at least 5 months after the last dose of Tecentriq Injection.

Can Tecentriq Injection affect my fertility?

Yes, this medicine may cause fertility problems in females of reproductive potential, which may affect the ability to have children. Talk to your doctor if you have concerns about fertility.

Does Tecentriq Injection cause hair loss?

Yes, while taking this medicine, your hair may become brittle and break. You may also experience patchy hair loss or thinning. These conditions tend to resolve once treatment is stopped. Be gentle when brushing and washing hair to manage hair loss.

How will you know that Tecentriq Injection is working?

Keep taking this medicine exactly as directed until your doctor tells you to stop. Regular scans will reveal whether your tumor is responding to the treatment. Your doctor will determine when those scans should be scheduled.

I have noticed some changes in my skin after taking Tecentriq Injection? What should I do?

Use a moisturizer to get relief from rashes, dry and itchy skin. Avoid direct sunlight, wear protective clothing, and use sunscreen with (SPF more than 15) whenever you step outdoors. Do not go swimming if you have a rash because the chlorine in the water can make it worse. Avoid hot water bath and wear loose and cotton fabric clothes. Your skin will tend to become better once treatment is stopped.

How to relieve constipation during the treatment?

To relieve constipation, include fiber in your diet (fruits and vegetables), drink 8-10 glasses of fluids a day, and keep active. A stool softener (with a doctor's prescription) once or twice a day may prevent constipation. If you do not have a bowel movement for 2-3 days, consult your doctor.

I am experiencing nausea and extreme tiredness. Is this due to Tecentriq Injection?

Nausea and fatigue or tiredness are some of the common side-effects of this medicine. Eat smaller, more frequent meals to reduce the feeling of nausea. Avoid food that is salty, spicy, fried, or fatty. Take plenty of rest and do light exercise daily to keep yourself active and reduce fatigue.

I am noticing a change in my taste. How shall I improve my taste?

You may experience a metallic taste or find that food has no taste at all. You may dislike foods or beverages that you liked before receiving cancer treatment. Rinse your mouth with a solution of salt and bicarbonate of soda before mealtimes to neutralize the bad taste in your mouth. You can also add extra flavor or seasonings to your food.

What should I avoid during my treatment with Tecentriq Injection?

During your treatment, it is advisable to avoid caffeine as it can make you feel dehydrated, avoid fatty fried, spicy and overly sweet foods, as they may induce nausea, avoid alcohol and smoking. It is also advisable to avoid crowds or people with colds, as you may be at risk of infection as well as sun exposure to prevent rashes and dry skin. Do not have immunizations/vaccinations without the consent of your doctor. Use caution with sharp objects like razors or nail cutters and avoid activities such as contact sports to lower the chance of getting cut, bruised or injured.

Fact Box

Chemical Class

Peptides

Habit Forming

Therapeutic Class

ANTI NEOPLASTICS

Action Class

PD-1 (Programmed Cell Death Protein 1) Inhibitors

References

Atezolizumab [FDA Label]. South San Francisco, CA: Genentech, Inc.; 2016. [Accessed 18 Oct. 2019] (online) Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Roche Products India Pvt Ltd
Address: 1503, 15th Floor, ‘The Capital’, Plot no. C-70, Behind ICICI Bank, BKC, Bandra (E) , Mumbai 400051

Vendor Details

Country of origin: United states

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Why we need a prescription?

Tecentriq Injection

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Tecentriq Injection

Benefits of Tecentriq Injection

Side effects of Tecentriq Injection

How to use Tecentriq Injection

How Tecentriq Injection works

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Betamethasone (Oral Route)

Betamethasone (Injection Route)

Budesonide (Oral Route)

Deflazacort (Oral Route)

Deflazacort (Oral Route)

Frequently asked questions

What is the most important information about Tecentriq Injection?

When should I call my doctor right away?

Can Tecentriq Injection be used during pregnancy?

Can Tecentriq Injection be used during breastfeeding?

Can Tecentriq Injection affect my fertility?

Does Tecentriq Injection cause hair loss?

How will you know that Tecentriq Injection is working?

I have noticed some changes in my skin after taking Tecentriq Injection? What should I do?

How to relieve constipation during the treatment?

I am experiencing nausea and extreme tiredness. Is this due to Tecentriq Injection?

I am noticing a change in my taste. How shall I improve my taste?

What should I avoid during my treatment with Tecentriq Injection?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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