Can I send a text message to the lecturer?

How serious it is to see a doctor, especially when it is serious, the answers of the students downstairs are applicable.

If it is a minor illness, it is suggested that the landlord say: Dear Mr. XXX, I wish you a speedy recovery. Take care!

If you are seriously ill, say: Dear Mr. XXX, I am sorry to hear that you are ill. I will pray for you and wish you a speedy recovery. Looking forward to your healthy return to us. Take care! Dear teacher XXX, I am sorry to hear that you are ill. I will put my hands together in the hospital, and you will recover soon. Looking forward to your early and healthy return. Good wishes! )