yes, I have copd & diabetes. I'm coming down with a cold or alerges. My nose is stuffed up my eyes feel like they want to pop out of my face & watering alot. I am coughing, sneezing, soar throat, head ache, body aches all over with a slight fever. I did take 2 capsuls of ribitussin cold & flu. I haven't got any relief from them. would I be able to take these Loratidine 10mg.or claritan ad?