Welcome to Cancer Chat, Helloall, and thanks for posting a question.
I'm afraid I won't be able to answer your question, but we have some information on our website about pembrolizumab (Keytruda) I wanted to share with you, to read more please click here.
Alternatively, if you'd like to ask this question to someone medically trained, our cancer nurses are available to take your call at this phone number: 0808 800 4040, Monday - Friday, between 9 a.m - 5 p.m.
