Is That Bump on Your Foot Getting Worse in the Heat? Here’s What You Should Know About Bunions

When Summer Heat Makes Bunions Even More Unbearable

Sandal season is here, and for many New Yorkers, that means showing off their feet at the beach, on the boardwalk, and at backyard barbecues. But what if instead of feeling confident, you’re covering up a painful, swollen bump on the side of your foot? If your bunion seems to be getting worse in the heat, you’re not imagining it. Heat and humidity can aggravate bunions, causing more swelling, discomfort, and difficulty walking.

At North Island Podiatry Associates PC, we’re seeing more patients this time of year who are finally ready to do something about that persistent bump. If you’re nodding along, this blog is for you.

What Is a Bunion, Exactly?

A bunion, medically known as hallux valgus, is a bony bump that forms at the base of your big toe. Over time, the joint shifts, pushing the big toe inward and creating pressure that causes the bone to protrude outward. This misalignment results in pain, inflammation, and visible deformity, — especially when wearing tight shoes or walking long distances.

Why Summer Makes Bunions Worse

Warm weather often brings swelling, and bunions are particularly sensitive to that change. In addition:

Open-toe footwear provides less support and may encourage abnormal toe positioning.
Barefoot walking – on uneven surfaces increases joint stress.
Increased physical activity during summer worsens joint inflammation.

All of these seasonal changes can accelerate bunion progression if left untreated.

What Causes Bunions?

Several factors contribute to the development of bunions, including:

Genetics: Bunions often run in families.
Improper footwea: High heels, tight shoes, or pointed toe boxes are major culprits.
Flat feet or abnormal gait: These can place excess pressure on the big toe joint.
Arthritis: Inflammatory conditions like rheumatoid arthritis can lead to bunions.

How Can I Prevent My Bunion from Getting Worse?

While bunions don’t go away on their own, you can take steps to slow their progression:

Choose supportive shoes with wide toe boxes and arch support.
Avoid walking barefoot on hard or uneven surfaces.
Use custom orthotics – tailor-made solutions for unique foot structures
Use bunion pads or splints to reduce friction and pressure.
Apply ice and elevate your feet if you notice swelling after a long day.
Maintain a healthy weight to reduce joint stress.

Is There a Cure for Bunions?

If conservative methods don’t relieve the pain, bunion surgery (bunionectomy) may be necessary. This procedure corrects the bone alignment and removes the bony bump, helping restore foot function and appearance. At North Island Podiatry Associates PC, our specialists offer advanced surgical options with minimal downtime, ensuring you get back to doing what you love, pain-free.

Don’t Let a Bunion Hold You Back This Summer

If your bunion is getting worse or interfering with your daily activities, don’t wait. The earlier you address it, the more treatment options you’ll have. Whether you’re looking for non-surgical solutions or ready to explore bunionectomy, our expert podiatrists are here to help.