Both Lactaid and Tysabri offer similar effectiveness, with differences in speed and duration of relief.

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

Both drugs are low-risk for addiction when used properly, with minimal potential for misuse.

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

Lactaid has fewer contraindications, making it suitable for patients with multiple health conditions.

Lactaid is ideal for fast relief, ease of use, and lower addiction risk, making it best for acute symptoms.