Pharyngitis, nausea, somnolence, anorexia. Patient ≥12 yr, & ≥12 yr taking fixed combination w/ pseudoephedrine sulfate: Dry mouth, myalgia, insomnia, fatigue, somnolence, & dysmenorrhea; headache, dizziness, dyspepsia. Nervousness, hyperactivity. Ped 2-5 yr: UTI, & varicella (chicken pox); 12-23 mth: Increased appetite, emotional lability, epistaxis, parasitic infection, & maculopapular rash, fever, URTI, diarrhea, coughing; 6-11 mth: Irritability, bronchitis, otitis media, vomiting, rhinorrhea, erythema.