The fluid-filled pockets of skin known as water blisters plague many athletes, including basketball players. Feet take a beating on the court, and the buildup of perspiration and friction may result in water blisters which are irritating at best, and interfere with performance at worst. Good hygiene and the right footwear choices may reduce the incidence of water blisters after playing basketball.
Poorly-fitting Sneakers
Sneakers which don't fit well or aren't worn properly may lead to blisters from basketball play. MayoClinic.com suggests buying shoes in the middle or later part of the day, when your feet tend to be at their most swollen state. If you buy sneakers when your feet haven't expanded, you may be in for a nasty surprise when they swell up after a hard workout on the basketball court. Wear the same thick socks you'll wear during play when fitting new shoes. If you play regularly, invest in good-quality sneakers with cushioned insoles, and ask the salesperson to confirm that there is enough toe room to prevent friction during play. Properly lace and tie or fasten the sneakers before playing.
Inadequate Socks
University of California basketball coach John Wooden stressed the importance of properly fitting socks during basketball practice and games. It's also important to pull the socks tightly over the heel and toe, because wrinkled fabric causes additional friction against the foot, especially in the heel area. Virginia Commonwealth University notes that other common causes of activity-related foot blisters involve holes in the socks and inadequate sock thickness. A thin inner sock and thicker wool outer sock may provide the best protection against the friction created during basketball games.
Preventative Measures
Gradually break in new sneakers, rather than putting them on just before a long practice or important game. If you're new to the game, start with short practice sections and gradually build up the amount of time you're on the court. Wash and dry your feet thoroughly after play. Sports powders and lotions may also help reduce moisture and friction.
Treatment
It's generally best to let a blister heal with minimal intervention, advises MayoClinic.com. Keep a bandage on the affected area until the blister deflates and heals on its own. If the blister makes basketball practice or even walking difficult, however, drain the fluid from the blister. Start by washing your foot with soap and water. Apply rubbing alcohol with clean gauze to both your foot and a clean needle. Pierce the blister around the perimeter of the blister. Make several holes for optimum drainage, but do not remove any skin. Keep your foot elevated while the fluid drains from the blister, then cover your blister with antibacterial ointment and a bandage. After a few days, use a clean tweezers and scissors to remove the protective skin formed by the blister.
Considerations
Some basketball players may experience water blisters unrelated to friction. The fungal infection known as athlete's foot sometimes causes fluid-filled blisters. If you also experience peeling, red skin that itches or stings, the cause may be athlete's foot. The prevention measures for both fungal infections and activity-related water blisters are similar. Wear properly-fitted shoes and socks, wash feet after play, change socks often and let feet "breathe" by wearing open-toed shoes or going barefoot once you're off the court and out of the locker room.
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