Peripheral edema condition. Successful treatment depends on control of the underlying cause. Severe swelling can cause permanent damage to nerves, resulting in peripheral neuropathy. Many cases from temporary or minor causes resolve on their own, with no lasting damage. Peripheral edema Peripheral edema is edema (accumulation of fluid causing swelling) in tissues perfused by the peripheral vascular system, usually in the lower limbs. In the most dependent parts of the body (those hanging distally), it may be called dependent edema. The condition is commonly associated with aging, but can be caused by many other conditions, including congestive heart failure, renal failure, liver
Epidemic dropsy to heart failure, pneumonia, respiratory distress syndrome or renal failure and is around 5%. Long-term follow-up studies are scanty so the long-term effects of argemone oil toxicity have not been documented. It has been reported that 25% of cases will have oedema beyond 2 months and 10% beyond 5 months. Pigmentation of skin and excessive loss of hair, which lasted 4–5 months following the disease. The majority of patients completely recover in about 3 months. ROS and Oxidative stress : Studies in the blood of dropsy patients has revealed that there is extensive ROS production (singlet oxygen and hydrogen peroxide)