What Causes Hip and Knee Pain and How to Treat It

What Causes Hip and Knee Pain and How to Treat It

Hip and knee pain are common and often interconnected issues that can disrupt daily life. Both the hip and knee are weight-bearing joints that support the body’s movement and stability, making them prone to injury, strain, and degenerative conditions. Hip and knee pain are prevalent issues, with studies showing that 11.3% of individuals report experiencing both hip and knee pain, while 40.7% report pain in either the hip or the knee. This high prevalence highlights the need for better awareness, prevention, and management strategies to address these conditions effectively.

Knowing what causes hip pain and knee pain at the same time is essential for finding effective treatments. Often, these pains stem from shared structures like muscles, tendons, and connective tissue that link the two areas. Early intervention and a comprehensive treatment plan are critical to addressing the root cause and improving quality of life.

Overview of Hip and Knee Pain

Hip and knee pain can range from mild discomfort to debilitating conditions that affect daily activities. Understanding the unique roles of these joints, along with their structure and function, provides insight into why they are prone to injury and pain. This section explores the characteristics of pain in the hip and knee, highlighting their interconnection and the challenges they present.

Pain in the Hip

The hip is a ball-and-socket joint connecting the pelvis to the thigh bone (femur). This structure allows for a wide range of motion, but it is also susceptible to injuries like hip fractures, osteoarthritis, and bursitis. Pain in the hip can radiate to surrounding areas, leading to referred pain in the thigh or knee.

Pain in the Knee

The knee is a hinge joint that connects the thigh bone (femur) to the shinbone (tibia) and patella (kneecap). This joint depends on ligaments, tendons, and muscles for stability and movement. Pain in the knee may be felt during activities like walking, squatting, or climbing stairs, and many people report pain in the knee when going downstairs, a common symptom of patellofemoral pain syndrome.

Common Causes of Hip and Knee Pain

The hip and knee are complex joints that rely on muscles, ligaments, and tendons for stability and movement. Pain in these areas often stems from a variety of causes, such as injuries, chronic conditions, or degenerative diseases. Sometimes, individuals experience knee and hip pain on one side, which can indicate issues like muscular imbalances or overuse injuries. This section examines the most common reasons behind hip and knee pain, helping you understand potential triggers and how to address them effectively.

Osteoarthritis

Osteoarthritis (OA), a prevalent form of degenerative joint disease, occurs when cartilage damage reduces the cushioning between bones. This leads to pain, stiffness, and swelling, particularly in weight-bearing joints like the hip and knee. It is one of the most common causes of joint pain, especially in older adults.

Globally, OA affects approximately 7.6% of the population, and this number is expected to rise by 60 to 100% by 2050. By age 70, OA is the seventh leading cause of disability worldwide, with the knee joint being the most commonly impacted. These statistics highlight the urgent need for prevention, early diagnosis, and effective treatment strategies.

Tendonitis

Tendonitis refers to inflammation of the tendons, which connect muscles to bones. Common in both the hip and knee, it can result from repetitive activities like running, jumping, or cycling. When left untreated, tendonitis can lead to chronic pain or tendon degeneration, making early intervention essential. Strengthening surrounding muscles and avoiding overuse can help reduce the risk of recurrence.

Overuse

Overuse injuries, such as iliotibial band syndrome (IT band syndrome), occur when repetitive motions strain the connective tissue and surrounding structures. These injuries are often accompanied by swelling or bruising and abnormal sensations like a grating or scraping feeling.

Symptoms of Hip and Knee Pain

Symptoms of Hip and Knee Pain

Recognizing the symptoms of hip and knee pain is essential for accurate diagnosis and treatment. Symptoms can vary widely, from stiffness and limited mobility to sharp pain or unusual sensations like catching, popping, or locking. In this section, we break down the key signs of joint issues to help you identify when professional evaluation is needed.

Pain

Pain can manifest in various ways, from sharp pain during activity to a dull ache at rest. Those experiencing pain in hip and knee simultaneously should consider conditions like IT band syndrome, osteoarthritis, or referred pain.

Tenderness

Tenderness around the affected joint can indicate inflammation or injuries like sprains and strains. It often signals underlying damage to the soft tissues, such as ligaments, tendons, or muscles. This symptom may be accompanied by swelling or warmth in the area, requiring rest and appropriate treatment to prevent further complications.

Joint Stiffness

Stiffness is a hallmark of arthritis or tight hip flexor muscles, often limiting range of motion and making simple tasks difficult. It can also result from prolonged inactivity, overuse, or inflammation in the joint. Addressing stiffness early with gentle stretching, physical therapy, and proper joint care can improve mobility and reduce discomfort.

Abnormal Sensations

People with hip osteoarthritis or patellofemoral pain syndrome may experience catching, popping, or locking sensations in their joints. These abnormal sensations can also indicate cartilage damage or issues with the joint’s alignment. If left unaddressed, they may lead to increased pain or further joint instability over time.

Limited Range of Motion

Limited mobility is a common complaint in both acute and chronic conditions, often resulting from inflammation, muscle imbalances, or structural damage. This restriction can make everyday activities like walking, climbing stairs, or bending difficult. Targeted physical therapy and stretching exercises can help restore flexibility and improve joint function over time.

How to Treat Hip and Knee Pain

Treating hip and knee pain requires a multifaceted approach that addresses the root cause while relieving symptoms. From at-home treatments and physical therapy to medical and surgical interventions, there are many options available. This section explores the most effective treatments to help you regain mobility and live pain-free.

Basic At-Home Treatments

Basic at-home treatments are often the first step in managing hip and knee pain. These approaches focus on reducing inflammation, alleviating discomfort, and promoting healing through simple, accessible methods. By addressing pain early, you can prevent further complications and support long-term joint health.

  • Cold and Heat Therapy: Cold therapy using ice packs reduces inflammation by numbing the affected area, making it effective for acute injuries like sprains or strains. Heat therapy improves circulation, relaxes tight hip flexor muscles, and alleviates stiffness, especially for chronic pain conditions such as arthritis or degenerative joint disease.
  • Over-the-counter Pain Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs), like ibuprofen, effectively reduce both pain and swelling in joints affected by inflammation. These medications are convenient for temporary relief but should be taken as directed to avoid potential side effects.
  • Gentle Movement/Stretching: Flexibility exercises, such as gentle stretches, maintain joint mobility and prevent stiffness, which is crucial for recovery and long-term health. Targeted stretching of the iliotibial band and strengthening muscles like the gluteus medius provide added joint support, reducing the risk of recurrent pain or injury.
  • Rest: Resting gives weight-bearing joints like the hip and knee time to heal from overuse or injury by reducing strain. Proper rest, combined with light activity as advised, prevents further damage while promoting recovery.
  • Weight Management: Maintaining a healthy weight reduces the pressure on weight-bearing joints like the hips and knees, helping to minimize pain and slow the progression of degenerative joint diseases such as osteoarthritis. Effective weight management also lowers overall inflammation in the body, supporting joint health and improving mobility in the long term.

Physical Therapy and Exercises

A tailored physical therapy session includes therapeutic exercises, manual therapy, and techniques to address muscular imbalances. For example, strengthening the gluteus medius or addressing IT band syndrome can stabilize the hip and knee.

Medical Interventions

Treatments like corticosteroid injections or orthotic inserts can provide relief. For severe cases, imaging tests like X-rays or MRIs help an orthopedist determine whether advanced procedures like hip preservation and replacement are needed.

Surgical Options (if necessary)

In cases of severe cartilage damage or injuries, procedures such as total hip replacement, knee reconstruction, or labral repair and reconstruction may be recommended. Minimally invasive techniques can shorten recovery times.

Prevention Strategy for Hip and Knee Pain

Prevention Strategy for Hip and Knee Pain

Prevention is the best strategy for avoiding hip and knee pain and maintaining long-term joint health. Adopting lifestyle changes, focusing on joint protection, and practicing muscle-strengthening exercises can significantly reduce your risk. For example, strengthening the muscles around the knee can help prevent common issues like pain in knee when going downstairs, which often results from joint strain or weakness. This section provides actionable tips to keep your hips and knees healthy and strong.

Move Your Body and Stay Active

Regular movement prevents stiffness and improves joint health. Incorporate muscle strengthening and flexibility exercises into your routine.

Protect Your Joints

Use proper body mechanics when lifting, and invest in supportive footwear to minimize joint strain. Incorporating joint-friendly activities, such as swimming or cycling, can also reduce unnecessary stress on your hips and knees. Avoid repetitive movements that overwork the joints, and consider using assistive devices when needed to maintain long-term joint health.

Maintain a Healthy Weight

Maintaining a healthy weight reduces the risk of osteoarthritis by alleviating pressure on weight-bearing joints like the hips and knees. Excess weight accelerates cartilage wear and increases inflammation, leading to joint pain and stiffness. Adopting a balanced diet and regular exercise not only helps with weight management but also supports overall joint health weight-bearing joints.

Keeping a Healthy Lifestyle

A diet rich in anti-inflammatory foods, along with inflammation management strategies, supports long-term joint health. Staying hydrated, avoiding smoking, and limiting alcohol consumption can also reduce inflammation and improve overall well-being. Incorporating regular exercise and stress management techniques further enhances your body’s ability to maintain healthy joints and mobility.

Discover How Continuous Motion Physical Therapy Can Help

At Continuous Motion Physical Therapy, we specialize in treating pain in the hip or knee with customized care plans. From targeted physical therapy exercises to advanced modalities, we address the root cause of your pain and help you regain strength and mobility. Whether you’re dealing with arthritis, IT band syndrome, or post-surgical recovery, our team is here to guide you every step of the way.

Conclusion

Hip and knee pain can significantly impact your quality of life, but understanding its causes and treatment options empowers you to take action. Whether you’re managing osteoarthritis, recovering from an injury, or seeking preventive care, there are numerous paths to recovery. By addressing the root causes, practicing joint care, and considering professional interventions, you can achieve lasting relief.

FAQs

What is the best treatment for hip and knee pain?

The best treatment depends on the underlying cause. Cold and heat therapy, physical therapy exercises, and, in severe cases, surgical options like knee or hip replacement surgery may be effective.

Why does my hip pain go down to my knee?

This may be due to referred pain caused by conditions like IT band syndrome, tight hip flexor muscles, or hip osteoarthritis.

What is the best doctor for hip and knee pain?

An orthopedist specializes in diagnosing and treating conditions like osteoarthritis, tendonitis, and injuries affecting the hip and knee. Physical therapists also play an important role in recovery and chronic conditions prevention.

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Author

Dr. Cameron Moore

PT, DPT, FAAOMPT, CSCS, Dip. Osteopractic

Helping active people STAY active

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Dr. Khristian McGinley, PT, DPT Cert. DN

therapy in pregnancy

Dr. Khristian McGinley, physical therapist, grew up here in Phoenix, as a competitive softball player with a longtime passion for health and wellness. After sustaining an elbow injury in high school and attending PT herself, she knew that she wanted to pursue a career helping people recover from injuries and getting back to doing what they love. She eventually received her B.S in Nutritional Sciences from the University of Arizona in 2013, then earned her Doctorate in Physical Therapy from Franklin Pierce University in 2017.

Dr. McGinley began her career with a passion in pediatrics and orthopedics, undergoing coursework to treat diagnoses such as torticollis, developmental delay, and toe walking. She also became certified in Dry Needling in 2017, and since then has been additionally trained in Dry Needling for Pelvic Rehabilitation. After the challenging birth of her first child, she developed a passion for treating the pregnant and postpartum population. She became specialty training in Pelvic Floor Rehabilitation in 2021 and since then has focused her practice on helping moms achieve pain free pregnancy, peaceful childbirth, and complete postpartum recovery. She specializes in diagnoses such as urinary incontinence, diastases recti, pelvic organ prolapse, and pelvic pain.

Outside of the clinic, Dr. McGinley enjoys hiking, running, camping, weight lifting, and playing slow pitch softball. She loves spending as much time as she can outside with her husband and two children.

Dr. Khristian McGinley’s Credentials:

  • ​Physical Therapist (PT)
  • Doctor of Physical Therapy (DPT)
  • Certified Dry Needling (Cert. DN)
  • Specialty-trained in Pelvic Floor Therapy

Renée Ruchala - CSCS

Renée Ruchala, Strength and Conditioning Specialist grew up in Chicago, IL. Growing up as a dancer, she developed a deep passion for fitness, sports, and health. After hitting a plateau in her ballet, she realized the benefits of strength training for dancers and all athletes. She knew she wanted to pursue a career in coaching athletes. 


She earned her Bachelor’s degree in Exercise Science from Grand Canyon University in 2023. Renée was a sports performance intern at the University of Utah, Arizona State University, and Grand Canyon University. She worked alongside collegiate strength and conditioning coaches with both men’s and women’s Olympic sports teams in the weight room. 


In addition to sports performance, Renée is also a professional dancer with the Arizona Rattlers Indoor Football Team and a Coach at F45 Training GSQ.


Renée’s Certifications:

  • Certified Strengthen and Condition Specialist (CSCS) 

Dr. Cameron Moore, PT, DPT, FAAOMPT, CSCS, Dip. Osteopractic

skilled thrapist

Dr. Cameron Moore, physical therapist and co-owner, has always been very active with sports and activities starting with competitive motocross racing up to a semi-professional level and being a scholarship athlete in track and field competing at the division 1 level in college at Eastern Washington University in the triple jump. Cameron became interested in the profession of physical therapy after having knee surgery in high school and seeing the inter-workings of the profession. He pursued his bachelors degree in Exercise Science before moving to Phoenix to earn his Doctor of Physical Therapy (DPT) from Franklin Pierce University.

He then began specialization courses for spinal manipulation (Spinal Manipulation Institute) and dry needling (Dry Needling Institute). This lead Cameron in to becoming a Fellow of the American Academy of Manual Physical Therapist (FAAOMPT) through the American Academy of Manipulative Therapy (AAMT) and earned a Diploma of Osteopractic®, a distinction and training that only a small percentage of physical therapist have completed.

Dr. Moore continues to be very involved with motocross riding, Crossfit®, Olympic weight lifting, running and an overall active lifestyle with his Wife (Michelle) and their Vizsla (Parker).

Dr. Cameron Moore’s Credentials

  • Doctor of Physical Therapy (DPT)
  • Certified in Dry Needling (Cert DN)
  • Certified in Spinal Manipulation (Cert SMT)
  • Certified Strength and Conditioning Specialist (CSCS)
  • Diploma in Osteopractic® (Dip Osteopractic)
  • Fellow Of The American Academy Of Manual Physical Therapist (FAAOMPT)
  • American Academy of Manipulative Therapy Fellow (AAMT)
  • Crossfit® Level 1 Certified (CF-L1)
  • Crossfit® Mobility Certified
  • USA Track and Field Level 1 Coach

Dr. Michelle Moore, PT, DPT FAAOMPT, Dip. Osteopractic

weightlifting in physical therapy

Dr. Michelle Moore, physical therapist and co-owner, grew up as a competitive gymnast and developed a passion for healthy living from a young age. Her collegiate studies in Health Education at the University of Wisconsin-La Crosse and athletic background influenced her to combine her passions and pursue a career in physical therapy. She earned a Doctorate in Physical Therapy from Franklin Pierce University in 2013.

Dr. Moore continued her educational pathway through the American Academy of Manipulative Therapy where she earned her Diploma Osteopractic® (Dip. Osteopractic) and became Certified in Dry Needling (Cert. DN), and Spinal Manipulative Therapy (Cert. SMT). From 2016-2017 Dr. Moore completed the rigorous coursework to become a Fellow of the American Academy of Orthopedic Manual Physical Therapy (FAAOMPT), a distinction held by only a fraction of the profession.

Dr. Moore’s special interests include treating active individuals and returning them to the activities that they love. In her spare time she enjoys Crossfit®, Olympic Weightlifting, mountain biking, hiking, and traveling with her husband, Cameron, and dog, Parker.

Dr. Michelle Moore’s Credentials:

  • ​Physical Therapist (PT)
  • Doctor of Physical Therapy (DPT)
  • Fellow of American Academy of Orthopedic Manual Physical Therapists (FAAOMPT)
  • Diploma in Osteopractic® (Dip. Osteopractic)
  • Certified Dry Needling (Cert. DN)
  • Certified Spinal Manipulative Therapy (Cert. SMT)
  • Crossfit® Mobility Certified