Hello, when I get a cold and see a doctor, I often receive these two drugs. Sometimes only piriton 4mg (dose 1 to 1.5 tab), but sometimes actifed (half to 1 tab) plus piriton (1 tablet) taken together.
What is the difference for efficacy? Any side effects for each? Thanks.
Moreoever, any difference in the strength? Why sometimes taken together and sometimes just one of them? Thanks.