Hi, would like to know something please, my son was born with eczema behind his knees and inside his arms, it disappeared after 2 years. It comes and goes, but now hes getting it at the worst again. I have noticed it over the past years that every time he gets too much zinc in his system, it gets worse, he also has a very high allergy for dust and plant seeds, grass exc. He is on chronical medication, flomist and neoclarityne, hes eys itch very bad and gets swollen if he stops the meds for 2 days. Now would like to know if theres any zink in these medications and iff not, do u have any suggestions what i can do to help my son, it makes him very miserable. Please help dokter. Regards Twanette