Description and Brand Names

Drug information provided by: IBM Micromedex

US Brand Name

  1. Tecentriq


Atezolizumab injection is used to treat urothelial carcinoma (a type of bladder cancer) that has spread throughout the body (metastatic) or cannot be removed by surgery (advanced). This medicine is given to patients who have received other cancer medicines (eg, platinum) that did not work well, or in patients who cannot receive cancer medicines containing cisplatin and whose cancer has high levels of a specific protein called programmed death-ligand 1 (PD-L1), or in patients with or without PD-L1- expressing cancers who cannot receive cancer medicines containing platinum.

Atezolizumab injection is used together with other cancer medicines (eg, bevacizumab, paclitaxel, and carboplatin combination, or paclitaxel protein-bound and carboplatin combination) as first-line treatment to metastatic non-squamous non-small cell lung cancer in patients whose tumor does not have an abnormal EGFR or ALK gene. It is also used to treat metastatic non-small cell lung cancer with or without an EGFR or ALK gene in patients who have received cancer medicines containing platinum that did not work well.

Atezolizumab injection is also used together with other cancer medicines (eg, paclitaxel protein-bound) to treat patients with triple-negative breast cancer (TNBC) that has spread or cannot be removed by surgery and whose tumors express PD-L1.

Atezolizumab injection is also used together with carboplatin and etoposide as first-line treatment for extensive-stage small cell lung cancer (ES-SCLC).

This medicine is to be given only by or under the supervision of your doctor.

This product is available in the following dosage forms:

  • Solution

Before Using

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:


Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.


Appropriate studies have not been performed on the relationship of age to the effects of atezolizumab injection in the pediatric population. Safety and efficacy have not been established.


Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of atezolizumab injection in the elderly.


There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Drug Interactions

Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.

Other Interactions

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.

Other Medical Problems

The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:

  • Diabetes or
  • Immune system problems (eg, Crohn's disease, ulcerative colitis, lupus) or
  • Infection or
  • Liver problems or
  • Lung or breathing problems or
  • Nervous system problems (eg, Guillain-Barré syndrome, myasthenia gravis) or
  • Organ transplant, recent or
  • Pancreatitis (inflammation of the pancreas) or
  • Thyroid problems—Use with caution. May make these conditions worse.
  • Liver disease, moderate to severe—Use has not been studied in patients with these conditions.

Proper Use

Medicines used to treat cancer are very strong and can have many side effects. Before receiving this medicine, make sure you understand all the risks and benefits. It is important for you to work closely with your doctor during your treatment.

A nurse or other trained health professional will give you this medicine in a medical facility. It is given through a needle placed into one of your veins. It must be given slowly, so the needle will have to remain in place for at least 30 to 60 minutes every 2, 3, or 4 weeks.

Your doctor will decide how many treatments you will need.

This medicine should come with a Medication Guide. Read and follow these instructions carefully. Ask your doctor if you have any questions.

Missed Dose

This medicine needs to be given on a fixed schedule. If you miss a dose or forget to use your medicine, call your doctor or pharmacist for instructions.


It is very important that your doctor check your progress at regular visits to make sure that this medicine is working properly. Blood and urine tests may be needed to check for unwanted effects.

Receiving this medicine while you are pregnant can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant during treatment with this medicine and for at least 5 months after the last dose. If you think you have become pregnant while receiving the medicine, tell your doctor right away.

Tell your doctor right away if you have a cough, chest tightness, or any type of breathing problem with this medicine. These could be symptoms of a serious lung problem.

Check with your doctor right away if you have pain or tenderness in the upper stomach, pale stools, dark urine, a loss of appetite, nausea, unusual tiredness or weakness, or yellow eyes or skin. These could be symptoms of a serious liver problem.

Colitis (inflammation of the bowels) may occur with this medicine. Tell your doctor right away if you have stomach pain or tenderness, watery or bloody diarrhea, or fever after receiving the medicine.

Adrenal, pituitary, or thyroid gland problems may occur while you are receiving this medicine. Tell your doctor if you have changes in mood or behavior, constipation, dry skin or hair, feeling cold, sensitivity to heat, sweating, trouble sleeping, or weight changes.

Check with your doctor if you have a headache, confusion, seizures, stiff neck, or vomiting while receiving this medicine. These may be symptoms of encephalitis.

Check with your doctor right away if you have a severe headache, drowsiness, confusion, general feeling of illness, or stiff neck or back while receiving this medicine. These may be symptoms of meningitis.

This medicine may cause inflammation of the heart muscle (myocardium) called myocarditis. Check with your doctor right away if you have chest pain or discomfort, fever, chills, a fast heartbeat, or trouble breathing.

Call your doctor right away if you have difficulty with breathing, swallowing, or talking, muscle weakness, severe tiredness, or sudden numbness and weakness in the arms or legs. These could be symptoms of a nervous system problem.

Tell your doctor right away if you have blurred vision, eye pain or redness, or other vision problems while you are receiving this medicine.

Pancreatitis (swelling of the pancreas) may occur while you are receiving this medicine. Tell your doctor right away if you have sudden and severe stomach pain, chills, constipation, nausea, vomiting, fever, or lightheadedness.

Call your doctor right away if you start to have a cough that would not go away, weight loss, night sweats, fever, chills, painful or difficult urination, or flu-like symptoms, such as a runny or stuffy nose, headache, blurred vision, or feeling generally ill. These may be signs that you have an infection.

This medicine may cause a rare but serious type of allergic reaction called an infusion reaction, which can be life-threatening and requires immediate medical attention. Tell your doctor right away if you start to have a skin rash, dizziness, trouble breathing, chest tightness, swelling in your face or hands, fever, or chills while you are receiving this medicine.

Serious skin reactions can occur with this medicine. Check with your doctor right away if you have blistering, peeling, or loosening of the skin, red skin lesions, severe acne or a skin rash, sores or ulcers on the skin, or fever or chills after receiving this medicine.

Talk with your doctor before receiving this medicine if you plan to have children. Some women who receive this medicine have become infertile (unable to have children).

Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur:

More common

  1. Black, tarry stools
  2. bladder pain
  3. bloating or swelling of the face, arms, hands, lower legs, or feet
  4. bloody or cloudy urine
  5. blurred vision
  6. body aches or pain
  7. chills
  8. constipation
  9. cough
  10. difficult, burning, or painful urination
  11. difficulty in breathing
  12. dizziness
  13. ear congestion
  14. fever
  15. frequent urge to urinate
  16. general feeling of tiredness and weakness
  17. headache
  18. hoarseness
  19. loss of appetite
  20. loss of voice
  21. lower back or side pain
  22. muscle aches
  23. nausea
  24. nervousness
  25. nosebleed
  26. pain
  27. pale skin
  28. pounding in the ears
  29. rapid weight gain
  30. slow or fast heartbeat
  31. sneezing
  32. sore throat
  33. stomach cramps
  34. stuffy or runny nose
  35. tenderness
  36. tingling of the hands or feet
  37. troubled breathing with exertion
  38. ulcers, sores, or white spots in the mouth
  39. unusual bleeding or bruising
  40. unusual tiredness or weakness
  41. unusual weight gain or loss
  42. vomiting
  43. watery or bloody diarrhea

Less common

  1. Anxiety
  2. burning, tingling, numbness or pain in the hands, arms, feet, or legs
  3. chest pain
  4. confusion
  5. dark urine
  6. decreased urine
  7. depressed mood
  8. difficulty with chewing, swallowing, or talking
  9. double vision
  10. drooping eyelids
  11. drowsiness
  12. dry skin and hair
  13. facial swelling
  14. feeling cold
  15. general feeling of discomfort or illness
  16. inability to move the arms and legs
  17. irritability
  18. light-colored stools
  19. lightheadedness
  20. muscle cramp, stiffness, or weakness
  21. numbness in the hands, feet, or lips
  22. rapid, shallow breathing
  23. seizures
  24. sensation of pins and needles
  25. sensitivity to heat
  26. severe headache
  27. severe tiredness
  28. skin rash
  29. stabbing pain
  30. stiff neck or back
  31. sudden numbness and weakness in the arms and legs
  32. sweating
  33. thickening of bronchial secretions
  34. tightness in the chest
  35. trouble sleeping
  36. unusual tiredness or weakness
  37. upper right abdominal or stomach pain
  38. yellow eyes and skin


  1. Blistering, peeling, or loosening of the skin
  2. darkening of the skin
  3. diarrhea
  4. fainting
  5. hives, itching
  6. indigestion
  7. joint or muscle pain
  8. joint stiffness or swelling
  9. pains in the stomach, side, or abdomen, possibly radiating to the back
  10. red skin lesions, often with a purple center
  11. red, irritated eyes
  12. redness of the skin
  13. swelling of the eyelids, face, lips, hands, or feet

Incidence not known

  1. Flushed, dry skin
  2. fruit-like breath odor
  3. increased hunger
  4. increased urination
  5. sweating

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

  1. Back, neck, arm, or leg pain
  2. difficulty in moving
  3. loss of or change in taste
  4. thinning of the hair or hair loss
  5. unsteadiness or awkwardness
  6. weakness in the arms, hands, legs, or feet

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.