Both Allegra and Cough DM offer similar effectiveness in symptom control, with the main difference being how quickly they act. Either drug is a viable option depending on the patient’s needs.

Both Allegra and Cough DM have similar safety profiles, with mild and transient side effects. Neither presents significant long-term safety concerns.

Both Allegra and Cough DM have a low risk of addiction when used correctly under medical supervision, with minimal potential for misuse.

Both Allegra and Cough DM are easy to use, with straightforward dosing regimens that ensure good adherence.

Both Allegra and Cough DM have some contraindications based on individual health conditions, but neither has significantly more restrictions than the other.

Both drugs offer advantages depending on treatment goals. Allegra is great for fast relief, while Cough DM is better for long-term management. The choice depends on the patient’s specific needs.