For the treatment of lung cancer cells, pembrolizumab injection is used. It stops the growth of cancer cells in the body and improves patients’ immune system to fight cancer cells. But questions come to mind. First, how long does pembrolizumab injection treatment go? Second, what period of time do patients have to continue? And third, how much time does it take to show effects? The answer is up to 2 years, but for some people, it takes longer than 2 years.

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Duration of pembrolizumab Injection

For some patients, its duration is up to 2 years, although for some patients it may take more than 2 years. Lastly, the patients have to take the injection once every 3 to 6 weeks which will take around 30 minutes.

Sometimes Pembrolizumab Injection shows some side effects that may or may not cause severe problems. The symptoms are blurred vision, skin rash, vomiting swelling in the face, arm, legs, and feet, and also muscle cramps. If these symptoms are shown in patients consult the doctor soon.

Warning about pembrolizumab injection

  • It also affects your immune system.
  • Pregnant women are not advised to consume because it harm the baby.
  • Breastfeeding women should consult a doctor in any case before taking a pembrolizumab injection.
  • It can cause an allergic reaction in some patients. Therefore it is advisable to consult the doctor.
  • Driving is not advised after taking a pembrolizumab injection.



Q1. Can I drive after taking a pembrolizumab injection?

Ans: - No, you are not advised to drive.

Q2.  What is the strength of pembrolizumab injection?

Ans: - 4ml is the strength.

Q3. How many minutes does it take to effect?

Ans: - It takes around 30 minutes to effect.