I have a heart condone, not too serious, and have had a kidney transplant 18 years ago for which I take cyclosporine. Today I have been very sleepy and have spent most of the day in bed. I am  assuming that it is a virus infection and not too serious if I am not better in the next day or two should I see my doctors I
Hello dear user! Thank you for using Chat Doctor. I have read carefully your query and understand your concerns. Yes, in most of the cases these symptoms are due to viral infections. They are usually self-healed in 3-5 days and no specific medication is needed, just supplements of minerals and vitamins. Meanwhile, try to keep a light diet and consume a lot of liquids. Try to control the temperature if you have, because it can worsen the medical issues you have in your history. If this condition is not healed within 5 days, please consult your primary doctor, because you may need to go through some simple analysis to gather more details and understand what is the cause of your tiredness. Please feel free to ask us again. I would be happy to answer again. If you are satisfied please kindly rate this answer as helpful. Wishing all the best, Chat Doctor.