Why Do I Have Lower Back and Hip Pain?

woman with lower back and hip pain

woman with lower back and hip pain

Lower back and hip pain can be incredibly frustrating, especially when it seems to come out of nowhere and lingers, impacting everything from sitting comfortably to getting a good night’s sleep. If you’ve been asking yourself, “Why do I have lower back and hip pain?”—you’re not alone. These areas are closely connected, and pain in one often affects the other, creating a cycle of discomfort that can be hard to break.

As a physical therapist, I see this combination of pain frequently, and it can have a variety of causes, from muscle strain to issues with your joints or nerves. Understanding what’s behind your pain is the first step toward finding relief, which is why in this blog, we’ll walk through some common reasons for lower back and hip pain and offer guidance on how to manage it.

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Understanding Lower Back and Hip Pain

Lower back and hip pain often go hand-in-hand, and there’s a good reason for that—these areas are deeply interconnected. The muscles, ligaments, and joints in the lower back and hips work together to support your body, stabilize your movements, and keep you balanced. When one area is strained, it’s common for the other to pick up extra tension as well, leading to pain that feels like it’s radiating or spreading.

Think of it this way: if you have tension or weakness in your lower back, your hips may compensate, which can lead to overuse or strain in that area. Similarly, hip joint issues can cause your lower back muscles to tighten up in response. This connection means that treating one area often helps relieve pain in the other, which is why understanding this relationship is so helpful. As we look at specific causes of lower back and hip pain in the next section, you may start to see patterns that relate directly to your experience.

1. Muscle Strain and Overuse

Whether it’s from a tough workout, lifting something heavy, or even prolonged poor posture, overuse can lead to tight, sore muscles in both the lower back and hips. When muscles in one area become tense, they pull on surrounding muscles, creating a chain reaction of tension and discomfort.

Muscle strain often feels like a dull ache or soreness, and you may notice stiffness that makes it harder to move freely.

What to Do: Gentle stretching and rest can be incredibly helpful for muscle strain. Focus on keeping good posture and avoiding heavy lifting or intense exercise until the soreness subsides.

2. Sciatica

This condition occurs when the sciatic nerve, which runs from the lower spine through the hips and down each leg, becomes compressed or irritated. When this happens, it can cause pain that radiates from the lower back down to the hip and even further into the leg.

What to Do: Resting initially can help, but gentle movements and stretches that focus on the lower back and hip can also provide relief. Physical therapy is particularly effective for managing sciatica, as it can address the underlying cause of the nerve compression and offer exercises that reduce pain and promote healing.

3. Arthritis

Arthritis, particularly osteoarthritis, can affect both the lower back and hip joints, leading to stiffness, inflammation, and chronic discomfort. As we age, the cartilage that cushions our joints begins to wear down, making movement less smooth and causing bones to rub against each other. This friction can result in pain that radiates between the lower back and hip.

Arthritis pain often worsens with activity and eases with rest. You may notice stiffness, especially in the morning or after sitting for long periods.

What to Do: Staying active with low-impact exercises, like walking or swimming, can help keep joints mobile. A physical therapist can provide tailored exercises to strengthen the muscles around your joints, which can reduce pressure and improve pain management.

4. Sacroiliac (SI) Joint Dysfunction

The sacroiliac joint, which connects the lower spine to the pelvis, plays a big role in stabilizing your lower body. When this joint becomes inflamed or misaligned, it can lead to pain in the lower back and hips. SI joint dysfunction is often confused with sciatica because the pain can radiate in a similar pattern, but it’s caused by issues in the joint itself rather than nerve compression.

What to Do: Core strengthening exercises can help stabilize the SI joint, reducing pain and preventing further irritation. A physical therapist can guide you through gentle, targeted exercises and suggest supportive measures to alleviate pain.

5. Herniated or Bulging Disc

A herniated or bulging disc in the lower spine can press on nearby nerves, leading to pain in both the lower back and hips. This is often caused by wear and tear or sudden movements that put stress on the spine. When a disc herniates, it can irritate nerves that extend into the hips, causing pain that feels both local and radiating.

Disc-related pain can range from mild to severe and is often accompanied by numbness, tingling, or weakness in the legs.

What to Do: While rest can be helpful in the short term, targeted exercises to strengthen the back and core are key to long-term relief.

Need Relief from Lower Back and Hip Pain?

If you’re tired of dealing with lower back and hip pain, let us help you find relief.

If you need some help, call us at 360-499-0604 or click here to book your appointment.

If you’re not quite ready to speak on the phone, but want some more tips, click here to download our Free Back Pain Tips Guide.

Andrew Vertson