Complication
Epilepsy can be dangerous when seizure occurs at certain times. The possibility of drowning and having car accident is higher. It is also dangerous when seizure occurs during pregnancy. Certain anti-epileptic medications increase the risk of birth defects. It is also found that people with epilepsy are more likely to have psychological problems. Other complications include aspiration pneumonia and difficulty learning. Management
Epilepsy is usually treated with daily medication once a second seizure has occurred, while medication may be started after the first seizure in those at high risk for subsequent seizures. Supporting peoples self management of their condition may be useful. In drug-resistant cases different management options may be looked at including a special diet, the implantation of a neurostimulator, or neurosurgery. First aid
Rolling people with an active tonic-clonic seizure onto their side and into the recovery position helps prevent fluids from getting into the lungs. Putting fingers, a bite block or tongue depressor in the mouth is not recommended as it might make the person vomit or result in the rescuer being bitten. Efforts should be taken to prevent further self-injury. Spinal precautions are generally not needed.If a seizure lasts longer than 5 minutes or if there are more than two seizures in an hour without a return to a normal level of consciousness between them, it is considered a medical emergency known as status epilepticus. This may require medical help to keep the airway open and protected; a nasopharyngeal airway may be useful for this.
It may manifest as a very high level of ALT and severe disturbance of liver function leading to acute liver failure. Causes include:
Paracetamol, carbon tetrachloride

Hepatitis
In this pattern, hepatocellular necrosis is associated with infiltration of inflammatory cells. There can be three types of drug-induced hepatitis. (A) viral hepatitis is the most common, where histological features are similar to acute viral hepatitis. (B) in focal or non-specific hepatitis, scattered foci of cell necrosis may accompany lymphocytic infiltration. (C) chronic hepatitis is very similar to autoimmune hepatitis clinically, serologically, and histologically. Causes:
(a) Viral hepatitis: Halothane, isoniazid, phenytoin
(b) Focal hepatitis: Aspirin
(c) Chronic hepatitis: Methyldopa, diclofenac

Cholestasis
Liver injury leads to impairment of bile flow and cases are predominated by itching and jaundice. Histology may show inflammation (cholestatic hepatitis) or it can be bland (without any parenchymal inflammation). On rare occasions, it can produce features similar to primary biliary cirrhosis due to progressive destruction of small bile ducts (vanishing duct syndrome). Causes:
(a) Bland: Oral contraceptive pills, anabolic steroid, androgens
(b) Inflammatory: Allopurinol, co-amoxiclav, carbamazepine
(c) Ductal: Chlorpromazine, flucloxacillin

Steatosis
Hepatotoxicity may manifest as triglyceride accumulation, which leads to either small-droplet (microvesicular) or large-droplet (macrovesicular) fatty liver. There is a separate type of steatosis by which phospholipid accumulation leads to a pattern similar to the diseases with inherited phospholipid metabolism defects (e.g., Tay–Sachs disease)

Causes:
(a) Microvesicular: Aspirin (Reyes syndrome), ketoprofen, tetracycline (especially if expired)
(b) Macrovesicular: Acetaminophen, methotrexate
(c) Phospholipidosis: Amiodarone, total parenteral nutrition
(d) Antiviral: nucleoside analogues
(e) Corticosteroid
(f) Hormonal: Tamoxifen

Granuloma
Drug-induced hepatic granulomas are usually associated with granulomas in other tissues and patients typically have features of systemic vasculitis and hypersensitivity.