Drugs Causing Visual Symptoms
| Drug | Comment |
|---|---|
| Amiodarone | Corneal verticillata – asymptomatic, optic neuropathy rarely. |
| Corticosteroids | Raised intraocular pressure/glaucoma. Cataract. |
| Ethambutol | Toxic optic neuropathy. |
| Hydroxychloroquine | Maculopathy. |
| Isotretinoin | Dry eye, IIH. |
| Phenothiazines | Blurred vision from anticholinergic effect, pigment deposition in skin, cornea and lens. Pigmented retinopathy. |
| Sildenafil | Blue vision/NAION |
| Tamoxifen | Crystalline maculopathy. |
| Topiramate | Angle closure glaucoma, periorbital oedema, acute onset myopia. |
| Vigabatrin | Visual field defects. |