Hi. Doctors. I would like you to help me. my husband have problem with his voice and when he try to speak , his sound is difficult to listen. Doctor asked him to X-ray his chest and doctor told us that he got pneumonia. Doctor asked him to take IFIMYCIN, Ebasitin, Lysozyme, and Hepaphill. Are this medicine for pneumonia? And how long will he recover? He is a teacher, so can he go to work? or he must stay at home?