Both Vitamin D3 and Caffeine offer similar effectiveness, with differences in speed and duration of relief.

Vitamin D3 has fewer side effects and is less likely to interact with other medications.

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

Both drugs are easy to use, with clear dosing schedules to ensure treatment adherence.

Caffeine is safer for patients with cardiovascular issues or diabetes.

Both drugs are good options depending on the patient’s needs, with Vitamin D3 better for quick relief and Caffeine for long-term management.