Dear “Full Name”
I’ve assessed your request again and again and I’m anxious about the possibility that that I need to illuminate you that I won’t compose a letter of recommendation for you. Your intention of asking for a letter of recommendation for your easy selection in your next job but I have said it numerous times that you are unfit for a role currently.
The requirement of the job is more of a fit person and physically strong and you are just of the hospital and hence dont fit into it. As you know the doctor has asked you to take rest for a couple of months before hitting on to the ground, I would like to repeat the same. I must emphasize more on this that nothing is greater than health in this world and you must be cautious about it.
Kindly take rest and think again about the future because even if you go ahead they will send you back as soon as your physical examination is done. It will be good for you and your health that you stay inside the house and take good care of your health.