My sister is 28 years old with a weight of 147.71 Ibs and a height of five feet four inches. My sister is having some preliminary symptoms of COVID-19. My family doctor suggested home quarantine. She survives in a separate room. She has symptoms like sore throat, headache, high fever, body ache, cough, and some rashes on the skin. Currently, she is taking Azit 500 mg, Softin 10 mg, Paracetamol, and cough syrup containing Acefylline piperazine for five days. Is this fine?