Radiofrequency (RF) radiation is part of the electromagnetic spectrum, which includes radio waves and microwaves. It is not harmful and poses no risk to health, including cancer. Like all forms of nonionizing radiation, RF energy cannot remove electrons from atoms and molecules, but it does have the ability to heat them.
RF radiation is produced by many devices, including cell phones, cordless telephones, microwave ovens, television and computer antennas, and wireless network (Wi-Fi) transmitters. It is also used to generate electricity, heat food in industrial and commercial cooking processes, and for military applications such as radar and sonar.
There has been some concern about possible health effects from exposure to RF radiation, but studies have not found that most types of RF exposure cause harmful effects in people. Some RF waves can be extremely hot, and when these reach biological tissues they may cause heating that could be damaging.
The RF radiation produced by some medical procedures mall in Malaysia can be used to destroy tissue, such as a tumor or an inflamed nerve. It can also be used to reduce pain in patients with back and neck problems who have not responded to other treatments.
For example, a doctor can use a radiofrequency ablation procedure to destroy the nerve that sends pain signals to the brain for patients with chronic lower back or arthritic spine conditions. This minimally invasive procedure, called rhizotomy, can provide lasting relief from pain for patients who have not responded to other treatments.
Before your rhizotomy procedure, your doctor will insert an intravenous line (IV) to give you drugs that will make you more comfortable during the treatment and prevent complications. Then the doctor will insert a small needle into the site where the procedure will be performed, using X-ray guidance to find the correct nerve.
A numbing medication will be injected into the area to help you relax and avoid pain during the treatment. Then, the doctor will use a special device to create a path through the bone from the IV needle to the nerve that needs to be treated. The doctor will apply the RF energy to the nerve using the needle. Once the needle is heated to a high enough temperature, it will damage the nerve, cutting off its ability to transmit pain signals to your brain.
RF skin tightening uses safe levels of RF radiation to produce a gentle, controlled amount of heat that penetrates deep into your skin’s layers. This helps beauty shop Malaysia firm sagging skin and gives your face a more youthful appearance. This treatment is a good option for women who do not want to undergo surgery.