If your caladium is drooping, there are a few things you can do to revive it. First, check the soil to see if it is dry. If it is, water the plant. If the soil is already moist, check the drainage. If the plant is sitting in water, it will need to be moved to a drier spot. If the drainage is good, then the problem may be with the roots. Gently loosen the soil around the plant and check the roots. If they are mushy, the plant will need to be replaced. If the roots are healthy, the problem may be with the leaves. Check for pests or diseases. If the leaves are damaged, they will need to be removed. Once you have determined the cause of the problem, you can take steps to fix it and keep your caladium healthy.