The exophoria at near usually recurs after several years, although most patients remain asymptomatic. No medications are indicated for this condition. Avoidance of near work is often both undesirable and impractical. The untreated condition often can make both work and recreational near vision tasks difficult. In most cases, if the patient is motivated, the prognosis for successful treatment of this condition is excellent.
Orthoptic exercises are extremely effective, but compliance with the treatment program is critical.
Symptoms can be relieved with the use of base-in prisms or occluding one eye. The convergence insufficiency masquerade. Loss of fusional vergence with partial loss of accommodative convergence and accommodation following head injury. Surgical therapy of convergence insufficiency. Medicine is a constantly changing science and not all therapies are clearly established.