Osteoarthritis living in pregnancy

Overview

Osteoarthritis is a condition where the cartilage (the smooth cushion) inside your joints wears down over time. This can cause pain, stiffness, and swelling. When you are pregnant, your body goes through many changes that might affect existing osteoarthritis or, very rarely, bring on new symptoms.

Osteoarthritis is common in older adults and in people with joint injuries, but it is not common to develop osteoarthritis for the first time during pregnancy. However, women who already have osteoarthritis may notice changes in their symptoms while pregnant.

It can affect anyone, but it is more common in women overall. During pregnancy, women with a history of joint injury, obesity, or family history of osteoarthritis may be more likely to have symptoms.

Symptoms

Common symptoms

• Joint pain that gets worse with activity and feels better with rest
• Stiffness in the joints, especially in the morning or after sitting still
• Mild swelling around the affected joint

Causes

Main causes

• Wear and tear on the joints, especially from years of use
• Previous joint injury, such as a fracture or ligament tear
• Genetic factors – osteoarthritis can run in families

Risk factors

• Age – being over 50
• Excess weight or obesity – puts more pressure on joints
• Jobs or activities that involve repetitive joint movement
• Family history of osteoarthritis

When to see a doctor

See a doctor urgently if:

• If you have sudden severe pain or cannot move the joint
• If the joint looks red, feels hot, or you have a fever

Book a routine appointment if:

• If you have joint pain that lasts more than a few days
• If the pain interferes with sleep or daily tasks like walking or holding things

Diagnosis

The doctor will ask about your symptoms, your medical history, and do a physical exam. They will check your joint for swelling, tenderness, and range of motion.

Tests that may be done

• Physical examination
• Blood tests to rule out other types of arthritis (like rheumatoid arthritis)
• Imaging, such as an ultrasound or MRI, which are safe during pregnancy; X-rays are usually avoided unless essential

What to expect at your appointment

Your doctor will work with you to understand your symptoms and how they affect your pregnancy. They may refer you to a physiotherapist or an obstetrician with experience in joint conditions.

Treatment

Treatment focuses on managing pain and staying active. During pregnancy, many medications are avoided to keep the baby safe. Treatment is mainly about self-care, gentle exercise, and joint protection.

Self-care at home

• Apply ice packs to sore joints for 15–20 minutes several times a day
• Rest when you need to, but keep moving gently to avoid stiffness
• Use supportive shoes and consider a maternity belt for back and hip support
• Sleep on your side with a pillow between your knees to ease hip pain

Medical treatments

Your doctor may recommend acetaminophen (paracetamol) for pain, as it is generally considered safe in pregnancy. They will advise against non-steroidal anti-inflammatory drugs (NSAIDs), especially in the third trimester. Physical therapy can teach you exercises and joint-saving techniques. In rare cases, joint injections like corticosteroid may be discussed if pain is severe and not helped by other measures.

When is surgery considered?

Surgery, such as joint replacement, is almost never done during pregnancy. If needed, it would be delayed until after the baby is born.

Living with this condition

Living with osteoarthritis during pregnancy means finding a balance between rest and activity. Listen to your body – do gentle exercise when you feel up to it, and rest when joints are sore. Break tasks into small steps.

Lifestyle tips

• Stay active with low-impact exercise like walking, swimming, or prenatal yoga
• Maintain a healthy weight – this helps reduce pressure on your joints
• Use assistive devices if needed, like a cane or a reacher for picking things up

Diet and exercise

Eat a balanced diet rich in fruits, vegetables, whole grains, and healthy fats like olive oil and fish. Omega-3 fatty acids (from fish or flaxseeds) may help reduce joint inflammation. Exercise, especially swimming, is excellent because it supports your joints while moving your body.

Mental health and emotional wellbeing

Chronic pain can be stressful, and pregnancy emotions can make it harder. It is normal to feel frustrated or low. Talk to your healthcare team. If you ever feel very sad, hopeless, or think about hurting yourself, seek help immediately.

Prevention

You cannot always prevent osteoarthritis, but you can reduce your risk by staying at a healthy weight, exercising regularly, and avoiding joint injuries. If you already have OA, these same steps can help keep it from worsening during pregnancy.

Screening programmes

There is no routine screening test for osteoarthritis. If you have joint symptoms, your doctor will assess you individually.

Complications

If left untreated

• Severe pain that limits your ability to move and care for yourself
• Depression or anxiety due to ongoing discomfort
• Muscle weakness from not using the joint

Long-term outlook

The outlook for women with osteoarthritis during pregnancy is very positive. With gentle care and the right support, most women manage their symptoms well and have a healthy pregnancy and baby. The condition usually does not get worse, and many women find their symptoms improve after giving birth.

Find support

International organisations

• Arthritis Foundation ↗
• Versus Arthritis (UK) ↗

Local organisations

• Arthritis Foundation · United States
• Versus Arthritis · United Kingdom

Helplines

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