Overview

Various factors, including cysts, calluses, or warts, can cause a bump on the bottom of your foot. These growths can lead to discomfort and pain when walking. It's essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment to alleviate discomfort and ensure your foot's health.

Numerous illnesses, including infections, joint issues, and skin disorders, can develop a lump on the bottom of your foot. It frequently causes pain and discomfort when walking and standing. Depending on the underlying reason, different treatments will be used.

Signs of Bump on the Bottom of Your Foot

Pain on the bottom of the foot, generally in the arch, is the most typical sign of bumps on the foot. If you wear shoes that push against the bump beneath your skin, you'll probably experience this pain for the first time.

A bump may impinge on your foot, depending on its size. Even though it could seem like a stone in your shoe, nothing is there when you try to shake it out.

Causes of Bump on the Bottom of Your Foot

- Uneven weight distribution. The metatarsals, the lengthy bones behind the toes, can occasionally misalign. This impacts how a person walks and distributes weight across the ball of the foot. Due to uneven weight distribution, certain parts of the foot feel more pressure than others.
- The big toe joint's limited mobility. Individuals may apply excessive stress to the bottom of their big toe when walking if their big toe joint is not moving appropriately. The bone may expand, and a callus may form beneath the big toe.
- Plantar fibromas. A person's foot arch may develop nodules called plantar fibromas. Plantar fascia is the ligament in the foot arch where these non-cancerous tumours originate.

[caption id="attachment_23564" align="alignnone" width="1582"] Plantar Fibroma[/caption]

- Dyshidrotic eczema. Itchy, fluid-filled lumps on the bottom of the foot might be a symptom of dyshidrotic eczema. Although the exact aetiology of this eczema is unknown, allergens and stress have been connected to it. Additionally, skin that is fragile, cracked, and uncomfortable to the touch

[caption id="attachment_23565" align="alignnone" width="1000"] A case of dyshidrotic eczema (pompholyx) and hyperkeratosis in a female[/caption]

- Plantar warts. If someone has human papillomavirus (HPV), they may develop plantar warts on the bottom of their foot. It may be painful to step on these tiny, fleshy pimples. Treatment is typically not necessary for them to recover.

[caption id="attachment_23567" align="alignnone" width="1847"] Plantar Wart[/caption]

- Bursitis. Bursitis is an infection of the natural interstitial spaces between soft tissues and bones. An injury or excessive friction can result in bursitis, forming a lump on the bottom of the foot.
- Cysts. Cysts are fluid-filled sacs that develop without any warning signs. Cysts often pose little threat. Cysts can form on any part of the body, including the sole.
- Synovial sarcoma. A swelling or lump that resembles a soft-tissue sarcoma is called a synovial sarcoma. It might affect the bottom of the foot along with pain or numbness.
- Haglund’s deformity. The deformity known as Haglund's is a lump under the Achilles tendon on the rear of the foot or heel. The two conditions are frequently misdiagnosed. Pain and discomfort may result when the lump brushes against someone's shoes.

Treatment of Bump on the Bottom of Your Foot

Depending on the cause, there are many ways to treat a bump on the bottom of the foot. A doctor could suggest a functional foot orthosis for someone whose big toe joint is limited in movement. This therapy aids the joint's natural range of motion. Treatment for the callus can begin after the joint can move normally, relieving pressure beneath the big toe.

Uniformly distributed weight-related bumps can be alleviated using an orthotic or moulded insole. The pressure on the balls of the feet is lessened as a result.

Foot orthotics may lessen the strain on the plantar fascia, which supports the foot arch, and aid in reducing nodule size. Surgical excision of the mass is an additional option. However, most of the plantar fascia may need to be removed to guarantee the plantar fibromas do not reappear.

A physician may prescribe corticosteroids or antihistamines for dyshidrotic eczema. Dyshidrotic eczema may also be treated by reducing stress.

Usually, there is no need to cure plantar warts. A person should consult their doctor if they bleed, change colour, or significantly hurt. Whether they need to be removed can be decided by the physician.

When to Consult a Doctor

You can also get in touch with the expert Ortho doctors at Narayana Healthcare based in your city to get immediate attention and medical support during injuries, health disorders or any other health concern.

Conclusion

A lump on the bottom of the foot can have a number of reasons. Knowing these enables a person to decide on the best course of action and ascertain the reason for having one. Seeking a proper diagnosis from a physician is always a good idea. A physician can suggest a suitable course of therapy and action to avoid recurring bumps.

References

- https://www.verywellhealth.com/bump-on-bottom-of-foot-5218801
- https://www.medicalnewstoday.com/articles/321813