Is it just less effective, or could it be harmful?
- Tussin DM Information for Consumers
- Tussin DM Information for Healthcare Professionals (includes dosage details)
- Side Effects of Tussin DM (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
... its strength 3 months after an expiration date or do they likely build in some cushion like most drugs or foods? I'm not in great $ ...
1 answer • 20 Apr 2011
Are they safe to take after expiration date?
1 answer • 3 Sep 2011
expiration date. Is it still effective AFTER the expiration date?
1 answer • 19 Jun 2013