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Common Keytruda Side Effects: What You Need to Know

What is Keytruda?

Keytruda, also known as pembrolizumab, is a medication used to treat various types of cancer, including melanoma, lung cancer, and head and neck cancer. It is a type of immunotherapy that works by boosting the body's natural defenses to fight cancer cells.

Common Side Effects of Keytruda

While Keytruda has shown promising results in treating cancer, it can cause a range of side effects. Here are some of the most common ones:

Immune-Related Side Effects

* Fatigue: Feeling extremely tired or weak is one of the most common side effects of Keytruda. This can be managed with rest and medication.
* Diarrhea: Keytruda can cause diarrhea, which can range from mild to severe. In some cases, it may lead to dehydration and electrolyte imbalances.
* Nausea and Vomiting: Many patients experience nausea and vomiting after taking Keytruda. Anti-nausea medications can help alleviate these symptoms.
* Rash: A rash can occur on the skin, which can be itchy, red, and scaly. In severe cases, it may lead to skin infections.

Non-Immune-Related Side Effects

* Cough: Keytruda can cause a persistent cough, which can be managed with cough suppressants and expectorants.
* Shortness of Breath: Some patients may experience shortness of breath or difficulty breathing after taking Keytruda. This can be managed with oxygen therapy and medication.
* Headaches: Mild to moderate headaches are common side effects of Keytruda. Over-the-counter pain relievers can help alleviate these symptoms.
* Muscle and Joint Pain: Keytruda can cause muscle and joint pain, which can be managed with pain relievers and physical therapy.

Less Common but Serious Side Effects

* Pneumonitis: Keytruda can cause inflammation of the lungs, which can be life-threatening if left untreated.
* Colitis: Inflammation of the colon can occur, leading to severe diarrhea, abdominal pain, and weight loss.
* Hepatitis: Keytruda can cause inflammation of the liver, which can lead to liver failure if left untreated.

Managing Side Effects

It is essential to discuss any side effects with your doctor or healthcare provider. They can help manage side effects with medication, rest, and lifestyle changes. In some cases, side effects may require hospitalization or treatment in an intensive care unit.

Conclusion

Keytruda is a powerful medication that has shown promising results in treating various types of cancer. While it can cause a range of side effects, many of them can be managed with medication and lifestyle changes. It is essential to discuss any side effects with your doctor or healthcare provider to ensure that you receive the best possible care.

FAQs

1. What are the most common side effects of Keytruda?
* Fatigue, diarrhea, nausea and vomiting, rash, and cough.
2. Can Keytruda cause serious side effects?
* Yes, Keytruda can cause serious side effects, including pneumonitis, colitis, and hepatitis.
3. How can I manage side effects of Keytruda?
* Discuss any side effects with your doctor or healthcare provider, and they can help manage them with medication, rest, and lifestyle changes.
4. Can I continue taking Keytruda if I experience side effects?
* Yes, in most cases, patients can continue taking Keytruda even if they experience side effects. However, it is essential to discuss any side effects with your doctor or healthcare provider.
5. Are there any alternative treatments to Keytruda?
* Yes, there are alternative treatments available for cancer, including chemotherapy, radiation therapy, and other immunotherapies.

Sources:

1. DrugPatentWatch.com: "Pembrolizumab (Keytruda) Patent Expiration Date: 2034-05-15"
2. National Cancer Institute: "Pembrolizumab (Keytruda) - Chemotherapy and Targeted Therapy"
3. American Cancer Society: "Pembrolizumab (Keytruda) - Immunotherapy"
4. FDA: "Pembrolizumab (Keytruda) - Prescribing Information"
5. Cancer Research UK: "Pembrolizumab (Keytruda) - Side Effects"

Highlighted Quote:

"The most common side effects of pembrolizumab (Keytruda) include fatigue, diarrhea, nausea and vomiting, rash, and cough." - DrugPatentWatch.com

Note: The highlighted quote is a summary of the most common side effects of Keytruda, as reported by DrugPatentWatch.com.