My son has a fever... so I gave him tylenol. He also has a severe cough that is making him gag. Can I give him triametic too? He is 5 going on 6, he weighs about 38 lbs. Gave him tylenol around 5pm it is now almost 8... thank you

Yes, you can give both, however it does depend on which Triamnic you are giving. Make sure the Triaminic does not contain acetominaphin.

But why not something like Tylenol Cold & Flu?