Frequently asked questions
Find answers to the most common questions about SUDAFED® below:
WHAT IS SUDAFED®?
HOW DO I KNOW WHICH SUDAFED® PRODUCT IS RIGHT FOR ME?
What is mucus and how does SUDAFED® treat nasal mucus?
Is there a SUDAFED® product to treat a blocked nose?
Is there a SUDAFED® product to treat sinuses?
What is the difference between SUDAFED® Blocked Nose and Headache Capsules and SUDAFED® Blocked Nose and Sinus Capsules?
Can I use SUDAFED® if I suffer from hay fever?
Where can I buy SUDAFED®?
What are the regulations relating to products containing pseudoephedrine and which SUDAFED® products contain this active ingredient?
If this does not answer your question and you still wish to contact us, please click here