Rutin is a citrus fruit component that belongs to a class of substances called bioflavonoids. Potential uses of bioflavonoids include support of your blood circulation and the treatment of inflammatory disorders, as well as the treatment of viruses and allergies. While rutin is generally safe, it can cause side effects or adverse reactions in some individuals.
Consultation Before Use
Physicians' Desktop Reference recommends speaking with your doctor before using rutin. Specific topics to discuss include your current use of medications and any medication allergies; any history of high blood pressure, blood vessel disease or heart disease; any pregnancy or plans to become pregnant; and current breastfeeding. Also tell your doctor why you want to use rutin and ask about the proper dosages needed for a beneficial effect.
Allergic Reactions
Use of rutin may trigger certain allergic reactions, according to Drugs.com. These include swelling in your throat, tongue, lips or face; breathing difficulties; and hives. Physicians' Desktop Reference lists additional signs of a rutin allergy that include chest pain, constriction of your chest or throat, skin rash and swelling or itching of your skin. If you experience any of these reactions, discontinue use of rutin and consult your doctor for further advice.
Side Effects
You may also experience certain side effects of rutin use, Physicians' Desktop Reference reports. These include a racing or pounding heartbeat, swelling of your legs or fingers, headaches, dizziness, muscle stiffness, abdominal pain, diarrhea, vomiting, constipation, dry mouth, fatigue, upset stomach and lightheadedness. Report any adverse side effects to your doctor.
Considerations
Unless your doctor makes specific recommendations, use of rutin will not restrict your food or beverage choices or your choice of physical activities, Drugs.com notes. Avoid simultaneous use of rutin products of different strength without your doctor's approval. Once you begin using rutin, check with your doctor before taking any new medications.
Oxerutin
In some cases, you may also receive a derivative of rutin called oxerutin, according to Beth Israel Deaconess Medical Center. Potential uses of oxerutin products include the treatment of hemorrhoids, varicose veins and a related condition called venous insufficiency. Generally speaking, oxerutin is well-tolerated and produces no significant health risks. However, Beth Israel notes that safe use of oxerutin has not been thoroughly proven for individuals with severe kidney or liver disease, or for nursing or pregnant women.
