Cough and cold:

Indications for ALLEGRA-D 12 HOUR:

Seasonal allergic rhinitis with nasal congestion.


Swallow whole. Take on an empty stomach. 1 tab twice daily. Renal impairment: initially 1 tab once daily.


Not recommended.


Narrow-angle glaucoma. Urinary retention. Severe hypertension or coronary artery disease. During or within 14 days of stopping MAOIs.


Hypertension. Diabetes. Ischemic heart disease. Increased intraocular pressure. Hyperthyroidism. Renal impairment. GI or GU obstruction. Seizure disorders. Elderly. Pregnancy (Cat.C). Nursing mothers: not recommended.

See Also:

Pharmacologic Class:

Antihistamine + sympathomimetic.


See Contraindications. Avoid concomitant aluminum- or magnesium-containing antacids. Pseudoephedrine: Antagonizes antihypertensives. Increased ectopic pacemaker activity with digitalis. Avoid other sympathomimetics. Fruit juices (eg, grapefruit, orange, apple) may reduce plasma levels.

Adverse Reactions:

Headache, insomnia, nausea, dry mouth, dyspepsia, throat irritation, dizziness, agitation, back or abdominal pain, palpitations, nervousness, anxiety, upper respiratory infection.

How Supplied:

Tabs 24hr—100; 12hr—100, 500