I Have Been Taking Epilex Chrono 500 And Was Raised

I have been taking epilex chrono 500 and was raised to 700 6 months back. I soon started having eosonofil high as 9 and getting cold and cough with flem like watery vomit. I have taken treatment for esonofil for 2 months like Hetrazan 6 tablets a day but no relief. Is this due to the epilex chrono tablets? Please reply to YYYY@YYYY urgently.