Inflammation of nose & throat, abnormal dreams, difficulty sleeping, headache; nausea. Chest infection, inflammation of sinuses; increased wt, decreased/increased appetite; sleepiness, dizziness, changes in taste; shortness of breath, cough; heartburn, vomiting, constipation, diarrhoea, feeling bloated, abdominal pain, toothache, indigestion, flatulence, dry mouth; skin rash, itching; joint ache, muscle ache, back pain; chest pain, tiredness.