Relieving runny nose; sneezing; itching of the nose or throat; itching, watery eyes; and cough caused by colds, upper respiratory infections, and allergies. It may also be used for other conditions as determined by your doctor.
Notuss-NX liquid is an antihistamine and narcotic cough suppressant combination. The antihistamine works by blocking the action of histamine, which helps reduce symptoms, such as watery eyes and sneezing. The cough suppressant works in the brain to help decrease the cough reflex, which reduces a dry cough.
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Constipation; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; excitability; headache; loss of appetite; nausea; upset stomach; vomiting.
Seek medical attention right away if any of these SEVERE side effects occur:
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); blurred vision, double vision, or other vision changes; confusion; difficulty urinating or inability to urinate; fast, slow, or irregular heartbeat; loss of coordination; mood or mental changes; nervousness; ringing in the ears; seizures; severe dizziness, lightheadedness, or headache; severe drowsiness; shallow breathing; tremor; trouble sleeping; uncontrolled muscle movements; unusual weakness or tiredness.
Take Notuss-NX liquid by mouth with or without food. If stomach upset occurs, take with food to reduce stomach irritation. Use a measuring device marked for medicine dosing. Ask your pharmacist for help if you are unsure of how to measure your dose. If you miss a dose of Notuss-NX liquid and you are taking it regularly, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.