Stop swelling of the hands by reducing salt intake and taking medication to remove excess body fluid, states Mayo Clinic. If an underlying condition is responsible for the swollen hands, treating that condition alleviates the swelling.
Medications that may cause swelling of the hands include those that treat high blood pressure and diabetes, certain steroids, estrogens and nonsteroidal anti-inflammatory drugs, advises Mayo Clinic. Changing medications responsible for the swelling may be necessary.
When body tissue retains excess fluid, it causes swelling, called edema. Pregnancy, liver or kidney disease, and heart failure can all produce edema, notes Mayo Clinic. Mild edema of the hands often resolves on its own. Elevating the hands can hasten the reduction of swelling.