What Is a Bunion?
A bunion, also known as hallux valgus, is a bony prominence that forms at the base of the big toe when the joint gradually shifts out of alignment. As the big toe moves toward the other toes, the joint becomes enlarged, inflamed, and painful.
Bunions often worsen over time and may lead to progressive deformity if left untreated.
Signs & Symptoms
Common symptoms of a bunion include:
- Pain, aching, or burning at the big toe joint
- Redness, swelling, or tenderness
- Difficulty wearing certain shoes
- Thickened skin or calluses around the joint
- Limited toe movement or worsening deformity
What Causes Bunions?
Bunions may develop due to a combination of factors, including:
- Genetic foot structure or abnormal biomechanics
- Improper or narrow footwear
- Repetitive stress on the foot
- Flat feet or unstable joints
- Certain inflammatory conditions
How We Diagnose Bunions
How We Treat Bunions
Treatment depends on the severity of symptoms and functional limitations, with a focus on relieving pain and preventing progression.
Treatment options may include:
Conservative Care
- Shoe modifications and footwear guidance
- Custom orthotics to improve alignment
- Padding or toe spacers to reduce pressure
- Activity modification and anti-inflammatory care
Medical Management
- Gait and biomechanical evaluation
- Corticosteroid injections when appropriate to reduce inflammation
- Treatment of associated calluses or skin irritation
Surgical Correction
- For persistent pain or progressive deformity, bunion surgery may be recommended
- Surgical treatment focuses on realigning the joint, correcting the deformity, and restoring function
When to See a Specialist
You should seek professional care if:
- Bunion pain interferes with daily activities
- Shoe wear becomes difficult
- Symptoms continue to worsen
- Conservative treatments no longer provide relief
Early evaluation helps prevent progression and supports better long-term outcomes.
What is a bunion (hallux valgus)?
A bunion, also called hallux valgus, is a deformity where the big toe joint shifts out of alignment, causing a bony prominence, pain, and inflammation.
What causes bunions?
Bunions can develop due to genetics, abnormal foot mechanics, improper footwear, repetitive stress, flat feet, or inflammatory conditions.
What are the symptoms of a bunion?
Symptoms may include pain or burning at the big toe joint, swelling, redness, difficulty wearing shoes, calluses, and progressive toe deformity.
How are bunions diagnosed?
Diagnosis is made through a physical examination, gait and biomechanical assessment, and imaging when needed to evaluate joint alignment.
How are bunions treated without surgery?
Non-surgical treatment may include shoe modifications, custom orthotics, padding, toe spacers, activity modification, and anti-inflammatory care.
When is bunion surgery recommended?
Surgery may be recommended when pain persists despite conservative treatment or when the deformity continues to worsen and affects daily activities.
Can bunions get worse over time?
Yes. Bunions are often progressive and may worsen if not properly managed.
When should I see a specialist for a bunion?
You should seek professional care if bunion pain interferes with walking, shoe wear becomes difficult, or symptoms continue to worsen.