Dry needling is an effective and efficient therapy method for the treatment of myofascial trigger points.  Trigger point dry needling is performed by medical doctors, physical therapists, nurses, chiropractors, and dentists that are specifically trained in the technique. The approach is based on Western anatomical and physiological principles. The technique utilizes fine solid acupuncture needles to release trigger points in muscle, but in all other aspects it is different than traditional acupuncture. Other terminology used to describe similar techniques to dry needling includes intramuscular stimulation (IMS) and twitch-obtaining intramuscular stimulation.

Dr. Janet Travell first described trigger point injections in the early 1940’s. Injections are performed by injecting trigger points primarily with saline or analgesics. Through the years it has been shown that it is not the substance that is being injected that is providing the therapeutic benefit, but rather the mechanical stimulus of the needle hitting the trigger point. When a needle tip hits a trigger point, a characteristic ‘local twitch’ is noted by the clinician and the client. This local twitch is involuntary. It has been shown that the elicitation of local twitch responses is the most important aspect in obtaining a successful therapeutic outcome for trigger point deactivation. There are a number of hypotheses as to the reasons why dry needling works. Dry needling and the subsequent local twitch responses may mechanically disrupt the contracted nature of the trigger point. Dry needling stimulates certain sensors in the body which modulate pain signals. Dry needling and the subsequent local twitch responses can cause local biochemical changes and result in an increase of blood flow in the trigger point area.

The benefits of trigger point release through dry needling include a decrease in the tightness and the pain associated with a particular muscle. Often times an immediate improvement is noted. Dry needling is tolerable for most, but not all people. A limited amount of muscle soreness is to be expected for 1-2 days, after which the soreness resolves. Dry needling is never used as an isolated treatment; it is followed by myofascial release and soft tissue work to minimize soreness and to maximize connective tissue flexibility. Other important aspects of musculoskeletal improvement of pain and function requires addressing possible contributing factors which includes the presence of joint or spinal dysfunction, postural imbalances, poor coordination of movement and poor posture and body mechanics with activities of daily living.

Not all medical professionals are trained in the assessment or treatment of myofascial trigger points. Trigger point dry needling requires highly specialized training. One must be adept at finding trigger points before one can attempt to treat them. If you have suffered of pain or tightness of muscular origin, I would urge to consider the possibility of trigger point dry needling as a treatment option. It has made a world of difference in many people’s lives.

At least one member of nearly half (44%) of America’s households suffers from chronic pain. Within Maryland, 49% suffer from pain on a monthly basis and 40% experience pain almost daily.

The impact of chronic pain is devastating for the individual as well as for society. Persons with chronic pain suffer physical, psychological, and social detriments. Many say that their pain disturbs their ability to sleep and their productivity at work. It interferes with the ability to participate in daily home, leisure, and recreational activities. It can negatively interfere with sexual relations as well as relations with family and friends. Chronic pain sufferers describe feeling anxious, irritable, or depressed as a consequence of their pain. In severe cases, pain sufferers describe feeling helpless and alone. Chronic pain may be the single most costly medical problem in the U.S.

Annual costs for medical expenses, lost income, and lost productivity are estimated to exceed $50 billion. The International Association for the Study of Pain defines pain as: “an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described by the patient in terms of such damage.” Acute pain is indicative of inflammation and tissue damage resulting from injury, illness or recent surgery. It is short lived and usually subsides after the underlying cause and subsequent inflammation has resolved.

On the other hand, chronic pain can last for months or years. Chronic pain may start as a progression of acute pain after an injury or illness, even perhaps after the original problem has resolved. It can also be as a consequence of ongoing sources of pain related to medical conditions such as low back pain, cancer, arthritis, headaches, neuralgias, neuropathies and other pain disorders. In chronic pain, constant firing of pain signals occurs in the nervous system.

Over time, this persistent bombardment of pain signals can actually change the structure and function of the central nervous system thereby lowering the threshold of pain. For example, an individual’s perception of a normal painful stimulus can actually be perceived as extremely painful or an individual’s perception of a non-painful stimulus can actually be perceived as painful. These are only some of the examples of the complexities of chronic pain.

A skilled physical therapist will initially evaluate and treat involved painful nerves, muscles, and joints to decrease pain and improve function. This may lead to a decrease number of pain signals firing in the central nervous system and hopefully contribute to breaking of the pain cycle. Physical therapy can also be helpful in managing chronic pain by restoring normal movement patterns, developing a realistic exercise program, and providing education regarding goal setting, pacing of activity and other self management techniques.

Although the general medical approach to chronic pain is to manage the problem, there are occasions in which the underlying cause was not addressed but once treated may result in a significant improvement in one’s pain. An example of a chronic pain condition often overlooked is Myofascial Pain Syndrome, which describes pain due to sensitive knots in muscles called ‘Trigger Points’.

Despite the fact that chronic pain is a medically complex problem and can influence all facets of an individual’s life, a multidisciplinary treatment approach can alleviate one’s suffering in the management of the condition.