Unhealthy fats
Vegetable oils, such as corn oil, safflower oil, and peanut oil, have an inflammatory effect, especially when used to fry food. Fried foods can worsen the symptoms of fibromyalgia. Unhealthy oils are a common ingredient in many processed foods, such as cookies, doughnuts, and crackers. Pizza and cheese are also major sources of unhealthy fats. Try to avoid them!
Alcohol
Drinking alcohol while taking certain medications prescribed for fibromyalgia—such as anti-convulsants, antidepressants, and acetaminophen (an ingredient in many medications) could cause harmful interactions.