I have a dry non productive cough that comes in spasms. Maybe once or twice a day. I haven't had a cold or cough for six months but lately (three weeks) just this tickle in throat that isn't helped by coughing. Can this be a side affect from Lovaza. I've been on one capsule a day for the past year as my doc. recommends it to help lower my Triglycerides. Any one else with this silly symptom?