Talk to Gastroenterologist on Gastroenterologist

My husband 32 years old , has sudden severe pain in epigastric region radiating to back for that his baselines investigations were done his cbc is normal , US abdomen perfectly normal , only his LFTs were deranged I’m attaching his report of lft , viral markers non reactive ,he had voriconazole for fungal infection recently as advised by dermatologist , kindly tell me if this is side effect of vori only and if it is due to vori do he need any treatment