Intake of higher doses of flax seeds can result in side effects such as diarrhea, nausea, stomach pain, flatulence, and bloating. It may also give rise to allergic reactions to flax seeds or flaxseed oil may manifest as itching, swelling, redness, vomiting, or nausea. Those individuals who intake flax seeds constantly are more vulnerable to such allergic reactions. Although flax seeds hold anti-inflammatory omega-3 fatty acids, excessive consumption may magnify inflammation in the body, as advised by a Nutritionist. Furthermore, while consuming flax seeds, it is suggested to intake along with water or another liquid. Inadequacy of fluid consumption can lead to intestinal blockages, resulting in severe constipation, which can be furthermore problematic for those people suffering from conditions like scleroderma.