KEYTRUDA® Infusion Therapy

About KEYTRUDA® Infusion Therapy
KEYTRUDA® (pembrolizumab) is an immunotherapy that helps your immune system recognize and fight certain types of cancer. It belongs to a class of medications called immune checkpoint inhibitors, which work differently than traditional chemotherapy.
Normally, cancer cells can hide from your immune system by using a protein called PD-1 to switch off immune cells. KEYTRUDA® blocks this interaction, allowing your immune system to better detect and attack cancer cells. Because it harnesses your body's own immune response, KEYTRUDA® may be used alone or in combination with other cancer treatments, depending on your diagnosis and treatment plan.
At Violet Health Infusion Care, conveniently located in Sylvan Lake near West Bloomfield, Michigan, our experienced infusion team works closely with your oncologist to provide safe, compassionate care in a relaxing, spa-inspired environment designed with your comfort in mind.

Conditions Treated by KEYTRUDA®
KEYTRUDA® is FDA-approved to treat many different types of cancer. Your oncologist will determine whether it is appropriate for your specific diagnosis based on your cancer type, stage, and, in some cases, specialized biomarker testing.

KEYTRUDA® Price
The cost of prescription medications can vary depending on your insurance coverage. If you're concerned about the price of your medication:
- Contact your insurance provider to understand your coverage
- Ask your doctor or pharmacist about lower-cost alternatives
- Check with the drug manufacturer about financial assistance programs
- Explore patient assistance options if you're uninsured or underinsured
Remember, many resources exist to help patients access necessary medications. Don't hesitate to ask for help if you're struggling with medication costs. No patient should go without necessary treatment due to financial limitations. If you have questions about financial assistance opportunities, contact a member of our Violet Health team.
What to Expect During KEYTRUDA® Infusion Therapy
KEYTRUDA® is administered as an intravenous (IV) infusion by trained healthcare professionals. Treatment is typically given every 3 or 6 weeks, depending on your prescribed dosing schedule.
During your visit, our experienced infusion team will:
- Review your current health status and any new symptoms
- Review recent laboratory results and your treatment plan
- Check your vital signs
- Start your IV and administer your KEYTRUDA® infusion
- Monitor you throughout treatment for infusion-related reactions
- Ensure you're feeling well before you leave
The infusion itself generally takes about 30 minutes, although your total visit time may be longer to allow for preparation, assessment, and post-infusion monitoring.
KEYTRUDA® Side Effects
Like all medications, KEYTRUDA® can cause side effects. Because KEYTRUDA® works by activating your immune system, it may sometimes cause your immune system to attack healthy organs and tissues. These immune-related side effects can occur during treatment or even after treatment has ended.
Common side effects may include:
- Fatigue
- Rash or itching
- Nausea
- Diarrhea
- Decreased appetite
- Constipation
- Joint or muscle pain
- Cough
- Shortness of breath
- Fever
This is not a complete list of possible side effects. Your healthcare provider will discuss the risks and benefits of treatment and monitor you closely throughout your therapy. Serious side effects, although rare, can occur. Please seek medical attention immediately if you are experiencing any signs of allergic reaction, severe diarrhea or abdominal pain, jaundice (yellowings of the skin and eyes), persistent fever, extreme fatigue or dizziness or any new or worsening symptoms.
KEYTRUDA® Infusion Therapy at Violet Health
Your comfort during KEYTRUDA® infusion therapy at Violet Health is our priority. Our KEYTRUDA® patients enjoy walk-up parking, complimentary entertainment and snacks, and a team of highly trained providers during each treatment. Plus, Violet Health’s evening and weekend hours and convenient city and rural locations make it easier to schedule your appointments.
Violet Health Infusion Centers provides infusion therapy for patients with rare, chronic, or complex conditions in a comfortable, patient-centered atmosphere.
Helpful Resources
Patient Forms
Before you attend your first appointment at Violet Health, please make sure to review the documents below. Please contact us if you have any questions!
Meet our Infusion Specialists
Jalal Thwainey M.D.
Medical Director
Emilie Wojcik, N.P.
Director of Clinical Services
For Provider
Simplify patient referrals and offer advanced treatment options with our infusion partnership program.
For Patient
There may be a better way to manage your condition – explore infusion therapy.






