Painfreebirthing.com

Welcome to pain relief options during childbirth

Transcutaneous Electrical Nerve Stimulation (TENS)


Bhavani Shankar Kodali MD, Associate Professor Karl Frindrich MD, Clinical Fellow, Harvard Medical School

 

TENS is the application of a very small electrical current to the skin to decrease the perception of pain elsewhere in the body. TENS has been used for surgical and chronic pain patients. The current prevents pain signals from reaching the brain, just likse a gate not letting anything pass. In theory, this may stimulate the body's production of higher levels of endorphins (natural painkillers). 

Technique

Electrode pads are placed on the lower back or suprapubic area (just below the bellybutton). These pads are connected to a small box, controlled by the mother, that controls the amount or frequency of electrical stimulus given. The small amount of electricity given by the box results in a nonpainful buzzing feeling (skin numbness) felt by the mother at the site of electrodes. 

Limitations 

The effectiveness of TENS has been well studied in laboring women. There has been no reported change in the perception of pain or utilization of pain medications when compared to controls. However most women found TENS helpful perhaps due to the more active role the TENS unit gives the laboring mother in dealing with pain. TENS treatments have not been found to harm either mother or baby. 

The above information was obtained from the following publications. If you would like more information on TENS we suggest reading the papers and discussing this with your obstetrician. 


References: 

Tsen LC, Thomas J, Segal S, Datta S, Bader A. Transcutaneous electrical nerve stimulation does not augment labor analgesia. J Clin Anest 2001;13:8:571-5.

Eappen S, Robbins D. Nonpharmacological means of pain relief for labor and delivery, Int Anesthesiol Clini. 2002 Fall; 40(4): 103-14, Review 

Simkin P. Nonpharmacologic relief of pain during labor:Systematic reviews of five methods, Am J Obstet gynecol, 2002 Volume 186, Number 5 ,S131-159 

Murray Enkin. A Guide to Effective Care in Pregnancy and Childbirth, 3rd Ed., Oxford University Press, 2000 


(Thanks to Pulsar-tens for graphic)

Click below for the next item

Touch and Massage


Languages

Arabic

Chinese

French

Italian

Japanese

Portuguese

Russian

Spanish

Telugu

Turkish

Coming shortly: Hindi, Gujrati and Tamil

 

Google provides

automatic translation.

Caution advised in the

interpretation.

MultiTrans