Onfi works faster and is more potent, offering quicker symptom relief, especially for acute conditions.

Onfi has fewer side effects and is less likely to interact with other medications.

Phenobarbital has a more stable effect and is less likely to lead to addiction over time.

Onfi has a simple once-daily dose, making it easier to stick to a treatment routine.

Phenobarbital is safer for patients with cardiovascular issues or diabetes.

Both drugs are good options depending on the patient’s needs, with Onfi better for quick relief and Phenobarbital for long-term management.