Two days back my husband got fever. He still has mucus inside wic s irritating him a lot. Since he got fever, he has pain in his left leg and lower back pain. Also since last two days he wakes up at night following Night sweats. Night sweats are happening for the first time in life. We're worried. Also when he had fever, he did vomit once and temperature turned normal. He also had tummy issues, no bowel movement. He had porridge for three days, Kindly suggest ways to get rid of mucus too.