numbness in pregnancy

Overview

Numbness is a loss of feeling in a part of your body. During pregnancy, many people notice tingling or numbness in their hands, fingers, legs, or belly. This often happens because extra fluid presses on your nerves or because hormone changes make nerve passages tighter. In most cases, it is harmless and goes away after birth. But sometimes numbness can be a warning sign of a more serious problem, so it is important to know what to look for.

Yes, it is common. Many pregnant women feel tingling in their hands or feet, especially in the third trimester.

It can affect any pregnant person, but you are more likely to notice it if you have swelling, are further along in pregnancy, are carrying twins, or have conditions like diabetes or high blood pressure.

Symptoms

Common symptoms

• Tingling or 'pins and needles' in the hands or fingers
• Numbness or decreased feeling in the legs or feet
• Weakness in the hands, like dropping things easily
• Aching, burning, or shooting pain in the wrist or palm
• Numbness or burning on the outer part of the thigh

Symptoms in children

• This topic is about people who are pregnant, not children. If a child has numbness or tingling, contact their pediatrician or a health service for advice.

Symptoms in older adults

• In older adults, numbness can have many causes. If you are pregnant and age 35 or older, you are still more likely to have pregnancy-related numbness, but it is still important to have your blood pressure and other checks done at prenatal visits.

Causes

Main causes

• Increased pressure on nerves from extra fluid (edema)
• Hormonal changes that make the connective tissue in your wrists and hands tighten (carpal tunnel syndrome)
• Your growing uterus pressing on nerves in your legs or pelvis
• Changes in your posture that put strain on your back and hips
• Iron-deficiency anaemia or low vitamin B12, which can affect nerves

Risk factors

• Being in your final weeks of pregnancy
• Having gained a lot of weight
• Carrying twins or more
• Having high blood pressure or pre-eclampsia
• Having diabetes
• Having a previous nerve problem like carpal tunnel syndrome

When to see a doctor

See a doctor urgently if:

• Numbness that comes on suddenly and affects only one side of your body
• Numbness with a severe headache, dizziness, or chest pain
• Numbness that makes it hard to walk, speak, or see

Book a routine appointment if:

• Numbness that is constant, gets worse at night, or interferes with daily activities
• Numbness that started early in pregnancy and you have not mentioned it yet
• Numbness with pain, swelling, or redness in the affected limb

Diagnosis

Your healthcare provider will ask you about your symptoms, when they started, and what makes them better or worse. They will also check your blood pressure and may order a urine test to look for protein, which can be a sign of pre-eclampsia. They may also do a simple nerve exam.

Tests that may be done

• Blood pressure measurement
• Urine test to check for protein
• Simple tests of sensation and muscle strength
• Nerve conduction studies if carpal tunnel syndrome is suspected
• Blood tests to check for anaemia or thyroid problems

What to expect at your appointment

Most of the time, you will get reassurance and practical advice. If your provider suspects something more serious, they will explain the next steps and keep a close eye on you and your baby.

Treatment

Treatment for pregnancy-related numbness focuses on relieving pressure on your nerves and making you comfortable. It is usually simple and safe. Serious causes like pre-eclampsia or stroke will be treated specially by your care team.

Self-care at home

• Take frequent breaks from kneeling, sitting, or standing in one position
• Support your wrist with a splint at night if you have hand numbness
• Elevate your feet while resting to help reduce swelling
• Apply a warm, not hot, compress to sore areas
• Gently stretch your hands, wrists, and legs
• Sleep with pillows to take pressure off your hips and legs

Medical treatments

Your healthcare provider may recommend physiotherapy, wrist splints, or other non-drug approaches. If medication is needed, they will choose something assessed as safe in pregnancy. Never take over-the-counter painkillers or supplements without checking with your midwife or doctor.

When is surgery considered?

Surgery for nerve compression, such as carpal tunnel release, is rarely needed during pregnancy. It is usually postponed until after your baby is born unless your symptoms are very severe and other treatments have failed.

Living with this condition

Pay attention to what makes your numbness better or worse. Many women find symptoms are worst at night or early in the morning. Adjusting your sleeping position, supporting your belly with a pillow, and propping up your arms and legs can help a lot.

Lifestyle tips

• Stay gently active with walking, swimming, or prenatal yoga
• Take short breaks during the day to change position
• Avoid carrying heavy bags that press on your shoulders or wrists
• Rest your arms and legs when you can
• Wear comfortable, loose shoes and clothes

Diet and exercise

Eat a balanced diet with plenty of fruit, vegetables, and protein to support healthy nerves. Stay hydrated and include gentle stretching to keep your joints moving. Your midwife or doctor can suggest safe exercises for your stage of pregnancy.

Mental health and emotional wellbeing

Living with numbness or pain can be stressful, and it may affect your sleep. It is normal to feel worried. Talking to your partner, family, or a mental health professional can help. If you feel very anxious or low, please reach out for support.

Prevention

You cannot always prevent numbness in pregnancy, but you can lower your chances by staying active, managing your weight gain as recommended, avoiding sitting or standing in one position for too long, and keeping routine check-ups. Monitoring your blood pressure at home can help catch problems early, but always share the readings with your provider.

Complications

If left untreated

• If a serious cause like pre-eclampsia or stroke is not treated, it can put you and your baby at risk.
• Untreated carpal tunnel syndrome may lead to lasting weakness in your hands, though this is rare.
• Numbness from a trapped nerve can worsen and cause more severe pain or disability if no posture or activity changes are made.

Long-term outlook

The good news is that most pregnancy-related numbness gets better on its own, usually within weeks after your baby is born. If it is caused by carpal tunnel syndrome, symptoms often fade by three months after delivery. With care and gentle treatment, the vast majority of women recover fully and go on to feel themselves again.

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