My 33 yr. old son (who knows everything, just ask him) is taking nitric oxide pre-workout powder before he goes to the gym every evening. He had a gout flare-up in his foot and took his indomethacin without thinking about the nitric oxide powder he had taken. He says he feels dizzy and high but doesn t think there is a need to go to the E.R. Are there any serious contraindications between these two things?