Knee Pain
Free Symptom Checker
with Physician-supervised AI
Reviewed By:
Tomohiro Hamahata, MD (Orthopedic surgery)
Dr. Hamahata graduated from the Jikei University of Medical Science. After working at Asanokawa General Hospital and Kosei Chuo Hospital, he joined the Department of Orthopedics at Asakusa Hospital in April 2021, specializing in general orthopedics and joint replacement surgery.
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People with these symptoms also use Ubie's symptom checker to find possible causes
My knees don't bend due to both pains
Starting to walk causes knee pain, but it goes away with more walking
Need some help getting up from a chair because the knees hurt
Knee is swollen and the skin is red and hurts
Red, painful skin over the knee with swelling
Feeling pain when pressing around the knee
Can't squat properly because of knee pain
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Content updated on Jan 4, 2023
About the symptom
Ankle pain can be on either or both sides. The pain may be pressing, sharp or dull in nature.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Violaceous / purpuric rash
Easy bruising
Vomiting of blood
Melena (black stools)
Recent weight loss
Numbness / sensory disorder
Possible causes
- osteoporosis
Osteoporosis is a disease that makes your bones weak and brittle, resulting in the bone to fracture easily even with minor trauma or stress (for instance, after a simple fall). It may be caused due to long-term low calcium intake, estrogen deficiencies in women, and an inactive lifestyle.
- Osteoarthritis (OA)
Wear and tear of the joint cartilage over time. Risk factors include repetitive joint movements and carrying heavy loads for many years.
- Lumbar spondylosis
A condition in which the backbones (lumbar spine) become damaged due to wear and tear. Risk factors include repetitive back strain, carrying heavy loads, and obesity.
- Chronic pain
- Rheumatoid arthritis (RA)
Bruise
- Cancer pain
- Osteonecrosis
- Femoral head necrosis
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Do you have pain in the knee(s)
Do you feel any weakness in your arms or legs?
Is the affected area red?
Is the affected area swollen?
Do you feel any numbness or change in sensation?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Symptoms treated by the same specialty
References
Reviewed By:
Tomohiro Hamahata, MD (Orthopedic surgery)
Dr. Hamahata graduated from the Jikei University of Medical Science. After working at Asanokawa General Hospital and Kosei Chuo Hospital, he joined the Department of Orthopedics at Asakusa Hospital in April 2021, specializing in general orthopedics and joint replacement surgery.
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Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan