Have you ever noticed one foot looking noticeably bigger than the other, feeling heavy, tight, or hard to slip into a shoe? While occasional swelling can result from standing too long or a minor injury, it can also signal something more serious. If it keeps coming back, lasts for days, or comes with pain, redness, or skin changes, it’s worth seeing a doctor.
Swelling often happens due to fluid retention from excess salt, hot weather, or kidney or liver issues. Poor circulation can also cause blood to pool in the feet, especially for those who sit or stand for long periods or have varicose veins. Inflammatory conditions like arthritis or gout, as well as injuries from sprains to fractures, can lead to swelling and discomfort.
Seek medical attention if swelling appears suddenly without reason, is painful or warm, causes skin discoloration, doesn’t improve in a few days, or makes walking difficult. These could be signs of infection or a blood clot.
For mild cases at home, elevating your legs, using cold compresses, staying hydrated, reducing salt intake, staying active, and wearing supportive shoes can help.
Your feet can reveal important clues about your overall health. Persistent or unusual swelling shouldn’t be ignored, and addressing it early can prevent more serious problems.