Foot pain, especially in people over 50, should not be ignored because it can signal underlying health issues that may worsen over time or lead to complications if untreated. Here are some key reasons and potential health concerns related to foot pain:
1. Arthritis
- Rheumatoid arthritis and osteoarthritis commonly affect joints in the feet, causing pain, swelling, and difficulty walking. Arthritis in the feet can lead to permanent joint damage and reduced mobility if left untreated.
- Further Reading: “Foot Pain and Arthritis” by the Arthritis Foundation explores arthritis types affecting the feet and treatment options.
2. Plantar Fasciitis
- Heel pain is often due to plantar fasciitis, which involves inflammation of the plantar fascia, a band of tissue connecting the heel to the toes. If untreated, it can lead to chronic pain and altered gait, affecting the knees, hips, and lower back.
- Further Reading: Mayo Clinic’s article on Plantar Fasciitis provides an overview of symptoms, causes, and treatment options.
3. Diabetes
- Foot pain can be an early sign of diabetic neuropathy, a common complication of diabetes where nerves in the feet become damaged. This condition can lead to ulcers, infections, and, in severe cases, amputations.
- Further Reading: American Diabetes Association’s resource on Diabetic Neuropathy explains the connection between diabetes and foot health.
4. Peripheral Artery Disease (PAD)
- PAD reduces blood flow to the feet, causing pain, particularly when walking or standing. It also increases the risk of wounds and infections that are slow to heal, which can become serious without medical attention.
- Further Reading: National Institutes of Health’s information on Peripheral Artery Disease discusses symptoms, risks, and treatments.
5. Gout
- Gout often affects the big toe and causes intense pain due to the buildup of uric acid crystals. Chronic gout can damage joints and lead to kidney problems.
- Further Reading: Gout in Foot by Mayo Clinic covers causes, symptoms, and management.
6. Osteoporosis
- Foot pain can be due to small stress fractures, which may indicate osteoporosis—a weakening of bones common in older adults. Early detection and treatment are essential to prevent severe fractures.
- Further Reading: National Osteoporosis Foundation’s guide on Foot Pain and Osteoporosis.
7. Tendonitis
- Tendonitis, especially in the Achilles tendon, is common with age due to wear and tear. Left untreated, it can worsen and impact mobility, requiring more invasive treatments.
- Further Reading: American Orthopaedic Foot & Ankle Society’s article on Achilles Tendonitis covers causes, risks, and treatment.
Addressing foot pain promptly can lead to early diagnosis of these conditions and help prevent further complications. For more in-depth resources, consult medical sites like Mayo Clinic, National Institutes of Health, and the American Diabetes Association.
-Nguyễn Duy Khiêm-