Side effects of these products are those seen with aspirin and caffeine or those usually associated with mild anticholinergic agents. These may include tachycardia, palpitation, urinary hesitancy or retention, dry mouth, blurred vision, dilation of the pupil, increased intraocular tension, weakness, nausea, vomiting, headache, dizziness, constipation, drowsiness, and rarely, urticaria and other dermatoses. Infrequently, an elderly patient may experience some degree of confusion. Mild central excitation and occasional hallucinations may be observed. These mild side effects can usually be eliminated by reduction in dosage. One case of aplastic anemia associated with the use of the regular formula has been reported. No causal relationship has been established. Rare G.I. hemorrhage due to aspirin content may be associated with the administration of these products. Some patients may experience transient episodes of lightheadedness, dizziness or syncope.
Orphenadrine Citrate, Aspirin and Caffeine Tablets may also cause exfoliative dermatitis, Stevens-Johnson Syndrome (SJS), toxic epidermal necrosis (TEN), and fixed drug eruption (FDE) (see Warnings ).
To report SUSPECTED ADVERSE REACTIONS, contact Jerome Stevens Pharmaceuticals Inc. at 1-844-686-1019 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.