Warning Signs Of Venous Insufficiency

Leg Cramps

Venous insufficiency often produces leg cramps, and patients may notice a throbbing or burning sensation with this symptom. Cramps occur when muscles involuntarily contract, and the affected muscles are immobilized for a few seconds. Leg cramps generally occur in the calf muscle, and they may also develop in the feet or thighs. Patients with leg cramps often report they are more frequent at night. Although the causes of leg cramps are not yet fully understood, experts currently believe they may be related to dehydration or muscle fatigue. Leg cramps are recognized side effects of medications such as diuretics, birth control pills, naproxen, statins, and albuterol. Individuals who use these medicines and experience frequent or intolerable leg cramping may want to ask about the possibility of switching to another medication. To relieve a cramp, it may help to massage the leg and flex the foot, and gentle walking might provide relief as well.

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