Ive been using Seretide Diskus 50mcg/100mcg for about 5mos. and I'm having experiencing side effects of it like upper respiratory upper respiratory tract infections, throat irritation, ear, nose, and throat infections, ear signs and symptoms, sinusitis, sore throat, bronchitis, coughing, muscle cramps or muscle spasms,pink eye, sleeping problems, increased sweating. And also i got allergies. what should i do? please help.