Swollen feet, medically known as Edema, occur when excess fluid builds up in the body’s tissues. It’s a common issue that can feel uncomfortable and sometimes concerning, especially when it appears suddenly or lingers longer than expected. Many people first notice their shoes feeling tighter or their feet looking puffier than usual by the end of the day.

The swelling can make the skin appear stretched or shiny, and in some cases, pressing on the area leaves a temporary dent—known as pitting. Everyday factors often play a role. Standing or sitting for long periods can slow circulation, while hot weather can cause blood vessels to expand. Diet matters too, as high salt intake encourages the body to retain fluid. Pregnancy is another common cause due to hormonal shifts and pressure on blood vessels.

However, swollen feet can sometimes point to deeper concerns. Issues involving circulation, the heart, kidneys, or liver may contribute, as well as certain medications, injuries, or infections. Warning signs that need attention include sudden swelling, pain, redness, warmth, or symptoms like shortness of breath. These may indicate a more serious condition that requires prompt medical care.

For mild cases, some people turn to natural support. Herbs like Ginkgo biloba, Chamomile, and Dandelion have traditionally been used to support circulation and reduce fluid retention. Simple practices—like elevating your feet, staying active, and reducing salt—can also help. Still, persistent swelling should always be checked by a professional to address the root cause properly.