Pregnancy is a time of significant change in a woman's body. One common issue many women face is the sensation of numbness and tingling in the hands. This is mostly caused by Carpal Tunnel Syndrome and it goes away after giving birth.
In addition to numbness in the hands, if you find your legs, back and buttocks being numb, the culprit can be fluid retention. Pregnant women often retain more fluids, leading to swelling in various body parts, including the hands. This swelling can compress nerves, causing numbness and tingling.
Other reasons include hormonal fluctuations during pregnancy affecting nerve function and causing sensations of numbness and tingling. Poor blood circulation and vitamin deficiency can also be a cause.
In case there is any underlying medical condition causing this, always refer to your healthcare provider. However, Carpal Tunnel Syndrome continues to be the most important factor.
Carpal Tunnel Syndrome
Carpal Tunnel Syndrome (CTS) is a common condition that occurs when the median nerve, which runs from the forearm to the hand, is compressed at the wrist. This can cause pain, numbness and tingling.
Symptoms of Carpal Tunnel Syndrome
- Numbness and tingling: Usually felt in the thumb, index, middle and ring fingers. Often occurs at night.
- Pain: In the wrist, palm or forearm. Can extend to the shoulder.
- Weakness: Difficulty in gripping objects. Frequent dropping of items. Dexterity also decreases.
- Swelling: Sometimes the hand or wrist may appear swollen.
Causes
While fluid retention is an underlying reason, you can get Carpal Tunnel Syndrome during pregnancy if you use forceful and repetitive hand gestures. Using any vibrating equipment can also cause it.
Diagnosis
- Physical examination: Checking for swelling, tenderness and sensation in the hands.
- Tinel's sign: Tapping the median nerve to see if it causes tingling.
- Phalen's maneuver: Flexing the wrist to see if it produces symptoms.