Gabapentin may cause reversible visual field constriction: GABA transaminase inhibitors may cause irreversible visual field loss.
Durnian
Jon M
JM
Clearkin
Louis G
LG
D000612:4-Aminobutyrate Transaminase / Q000037:antagonists & inhibitors*; D000588:Amines / Q000009:adverse effects*; D000700:Analgesics / Q000009:adverse effects*; D003509:Cyclohexanecarboxylic Acids / Q000009:adverse effects*; D000077206:Gabapentin; D006801:Humans; D012607:Scotoma / Q000139:chemically induced*; D005680:gamma-Aminobutyric Acid / Q000009:adverse effects*
D000588:Amines; D000700:Analgesics; D003509:Cyclohexanecarboxylic Acids; D005680:gamma-Aminobutyric Acid; D000077206:Gabapentin; D000612:4-Aminobutyrate Transaminase