Kali Bich What Hayfever Medicines Can I Take Concurrently?

What Hayfever medicines can I take concurrently? - kali bich

I have the following:

Chlorpheniramine maleate 4 mg (3-4 times per day)
Loratadine 10 mg (1 day)
Cetirizin hydrochloride 10mg (aka Piriteze) (1 day)

I also have herbal remedies:

Kali Bich 6c
Euprasia 6c

I hate hay fever, mouth itching, runny nose and itchy eyes cut sprouts.

I take them all, but I'll die if I do?

Thanks
Tom