DILI is a leading cause of acute liver failure (ALF) in the Western world. 40% for phenytoin and 50% for halothane hepatitis. 29 Hy's law has been corroborated in several studies 18–20 including a recent single center study from India, which found a mortality of 21.5% in a setting where transplantation was not available. 9. Table 2. Patterns of liver disease caused by drugs. Acute. Benign Rolandic epilepsy or benign childhood epilepsy with centrotemporal spikes (BCECTS) is the most common epilepsy syndrome in childhood. Most children will outgrow the syndrome (it starts around the age of 3–13 with a peak around 8–9 years and stops around age 14–18), hence the label benign. The seizures, sometimes referred to as sylvian seizures, start around the central sulcus of. Applies to phenytoin: oral capsule extended release, oral suspension, oral tablet chewable. Other dosage forms: injection solution; Side effects requiring immediate medical attention. Along with its needed effects, phenytoin may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical. Phenytoin can cause rare serious skin reactions such as exfoliative dermatitis, Stevens-Johnson Syndrome, and toxic epidermal necrolysis2. Although these can occur without warning patients should be counselled to report and monitored for rashes, blisters, fever and other signs of hypersensitivity. If rash occurs treatment should be discontinued. If the rash is mild phenytoin can be resumed. Stopping DILANTIN suddenly can cause serious problems. Stopping a seizure medicine suddenly in a patient who has epilepsy can cause seizures that will not stop (status epilepticus). Do not change your dose of DILANTIN without talking to your healthcare provider. Only your doctor can recommend changing your medication. When a change in the dosage form or brand is prescribed, careful monitoring. Dexamethasone oral tablet doesn’t cause drowsiness, but it can cause other side effects. More common side effects. The more common side effects that can occur with dexamethasone oral tablets.