Details.
Treatment using topical and oral medications to increase fluid outflow from the eye and reduce fluid production. Medications may include prostaglandins, beta blockers, cholinergic agonists and acetylcholinesterase inhibitors, alpha-2 adrenergic receptor agonists, carbonic anhydrase inhibitors, and combination drops. Side effects may include stinging and reddening of the eye, blurred vision, dry mouth, and headaches. Preservative-free formulations may help reduce redness and irritation.