well still begs the question: are there any OTC anti hystemines we can use for a cold that would be safe?
i use diphenhydramine when congestion hits during a cold, well now what?

Zyrtec and Claritin, or the generic versions, work better and more safely for allergies.
Antihistamines aren't effective remedies for cold and flu.
Decongestants can help. Only oral Sudafed and the generic pseudoephedrine work for me. Nasal spray decongestants are okay for occasional use.