Unsightly varicose veins are a nagging problem for many women. Many treatment options exist, including minor laser and surgical procedures. Some women, though, may opt for a less invasive option before moving on to more involved treatments. One such treatment is using the herbal supplement calendula. However, you should never use calendula to treat varicose veins without first speaking with a knowledgeable medical practitioner.
Medical Evidence
No scientific study or research has yet proven calendula as an effective treatment for varicose veins, MedlinePlus reports. Its potential applications in treating varicose veins and other dermatological conditions is based on chemical compounds in the plant that stimulate the growth of new tissue. It also contains chemicals called flavonoids that have strong anti-inflammatory properties that can help with swelling, the University of Michigan Health System reports. You shouldn't use calendula to treat varicose veins without first consulting with a doctor who can advise you on how to use it safely.
Dosage
You can take calendula in several supplemental forms, including topically as an ointment or orally as a tincture, extract or infusion. The safe and recommended dose depends on the supplement you are taking. If you have a fluid extract, take 0.5 mL to 1 mL three times daily, the University of Maryland Medical Center reports. Proper dosing for a tincture is five to 10 drops of a 1:5 solution of 90 percent alcohol taken three times a day. Ointments containing 2 percent to 5 percent calendula can be applied three to four times a day, while an infusion can be prepared by mixing 1 tsp. of dried florets in 8 oz. of water and letting it steep for 10 to 15 minutes. You can drink the beverage two to three times a day. Don't use calendula medicinally unless you have first consulted a knowledgeable doctor who has advised you on how to do it safely.
Side Effects
Used both internally or topically, calendula appears safe for most people, MedlinePlus reports. Few side effects have been reported, but some people experience skin rashes from calendula ointments, the University of Michigan Health System reports. Allergic reactions can also occur, especially for people allergic to related plants, such as ragweed, chrysanthemum, daisies and marigolds. Always consult a doctor before using calendula to understand all of its potential risks.
Safety Precautions
In some circumstances, the use of calendula poses potential dangers because of pre-existing medical conditions. Because it affects the menstrual cycle, you shouldn't use it if you are pregnant or breastfeeding, the University of Maryland Medical Center reports. It also may affect fertility and your ability to conceive in both men and women. You shouldn't use calendula if scheduled to undergo surgery within two weeks because it may affect drowsiness when combined with medications used before and after surgery. Finally, you should never apply calendula ointment to an open wound unless supervised by a doctor. Don't use the supplement without first consulting a doctor familiar with your health history.
