MEAT vs. RICE Treatment
 Traditional
modern medical treatment for acute injuries, such as those that occur during
active sports, usually receive the RICE protocol. In fact, it’s become
a standard
for sports
injuries and pain management. RICE, by the way, stands for Rest, Ice, Compression
and Elevation.
A “P” is occasionally added to the equation. It stands for Protection,
and consists of bracing or taping the area. In addition, most injured individuals
are also encouraged to take anti-inflammatory medications. Unfortunately, in
order to help heal injured ligaments and tendons, there couldn’t be a worse approach.
Read on to find out how the RICE protocol came about, why it’s counterproductive
to healing and why the MEAT (Movement, Exercise, Analgesics
and Treatments) protocol is the best way to heal weakened and injured
ligaments and tendons.
The RICE protocol
Ligament sprains are often accompanied by quite a bit of painful swelling,
also called edema. A key premise of the RICE treatment is that this swelling
is harmful to the tissue and needs to be minimized. In fact, sports medicine
specialists and athletic trainers have fallen into the trap that muscles
are like tendons and that tendons are like ligaments. Yet that couldn’t
be further from the truth. Understanding the difference between ligaments
and muscles is crucial to understanding why the RICE treatment is totally
inappropriate for healing tendons and ligaments.
 Muscles,
because of their good circulation, heal quickly and rarely cause a
long-term problem, whereas ligaments, due to their poor blood supply,
often heal incompletely and are the cause of most chronic sports injuries
and pain. And while the accumulation of fluids, or edema, can in fact
be harmful to muscles in the form of compartment syndrome, this does
not apply to ligament and tendon injuries. Compartment syndrome occurs
when swelling due to an injury places pressure on the muscle tissue,
which decreases circulation and healing, which cause further swelling
due to fluid accumulation, which decreases healing even more. This
vicious cycle can lead to permanent muscle, nerve or circulation damage,
which is why the RICE treatment has become an established protocol
for muscle injuries, but unfortunately has inappropriately been applied
to ligament injuries as well, which operate under an entirely different
set of circumstances.
Ligaments are the small and mighty bone binders – they
bind together bones at the joints. They are made of collagen, one of
the strongest substances in the human body. Ligaments normally receive
blood vessels from small arterial plexuses from the joints, but they
themselves have essentially no blood vessels. If the blood vessels
from the small arterial plexuses are sheared as the result of an injury,
the limited blood supply that ligaments get is completely cut off.
Furthermore, the blood supply to the ligaments is the poorest at the
point where the ligament attaches to the bone, called the fibro-osseous
junction. This point is also the weak link in the ligament-bone complex,
and the area most commonly injured during sports and responsible for
most lingering sports injuries. And this is the exact site where Prolotherapy is
administered! But we’re getting ahead of ourselves. Let’s briefly review
why the RICE protocol is inappropriate for ligaments.
Why RICE prevents healing
 All
of the components of RICE – rest, ice, compression and elevation – are
designed to decrease swelling, and pain, by decreasing the circulation
to the area, which is exactly what ligaments need to heal faster.
Rest, compression and elevation, that is, immobilization, is extremely
detrimental to joints and ligaments. It lowers the metabolic rate
in the area. Ligaments heal slowly by nature, and they take twice
as long to heal if immobilized. The fibro-osseous junction, the principal
site of Prolotherapy treatments, heals even more slowly. Ice has
a similar effect. And while lowering the temperature of an area is
critical for certain surgeries and limb-salvage operations, where
a lowered metabolism can mean the difference between success and
failure, this is not so for injured ligaments. Ice leads to lower
temperatures, which leads to lower metabolism, which leads to slower
healing! And to make matters worse, injured athletes often continue
their activities after getting “relief” from RICE, making themselves
susceptible to further injury. Here’s why. The colder a ligament,
the less force is needed to deform it, which is one of the reasons
many athletic injuries occur in cold weather. In summary, anything
that decreases the metabolic rate or blood supply to ligaments, such
as rest, immobilization and ice, will further promote the decline
of the ligaments, and profoundly delay their healing.
The MEAT protocol, and why it promotes healing
The more conservative, and effective, treatment for acute injuries to ligaments
and tendons is the MEAT protocol. As mentioned earlier, MEAT stands for
movement, exercise, analgesics and treatment. While immobility is detrimental
to soft tissue healing, movement is beneficial because it improves blood
flow to the injured area, removing debris. One of the effects of movement
is the generation of heat, which increases blood flow. This is why the
application of heat is also recommended for ligament and tendon injuries.
Gentle range-of-motion exercises also help improve blood flow to the injured
area. Natural analgesics, or painkillers, such as proteolytic enzymes,
which break down proteins, aid soft tissue healing by reducing the viscosity,
or stickiness, of the extracellular fluid. Examples include bromelain (from
pineapple), trypsin, chymotrypsin and papain (from papaya). Reduced viscosity
of the extracellular fluid in turn increases nutrient and waste transport
from the injured site, reducing swelling, or edema. In other words, natural
analgesics decrease the painful swelling of soft-tissue injuries but do
not stop the natural inflammatory reactions that lead to healing, unlike
anti-inflammatories, which can actually hinder healing. Narcotics such
as codeine may also be prescribed short term for very painful injuries.
In the short term, they are very helpful because they relieve pain without
interfering with the natural healing mechanisms of the body. In fact, our
bodies produce our own narcotic, called endorphins, which are released
in response to an acute injury to reduce pain. Other options for pain control
include pain relievers that are not synthetic anti-inflammatories,
such as Tylenol or Ultram. They help relieve pain without decreasing inflammation,
a critical part of the soft-tissue healing process.
And finally, treatments are used to increase blood flow
and immune cell migration to the injured area that will assist ligament
and tendon healing. Treatments include physical therapy, massage, chiropractic
care, ultrasound, myofascial release and electrical stimulation. All
improve blood flow and help soft tissue to heal. If the treatment has
not healed within 6 weeks, more aggressive treatments, including Prolotherapy,
should be considered. Of course if time is of the essence, Prolotherapy
is quite effective as an initial treatment for acute pain, particularly
in the case of acute sports injuries. In summary, the MEAT protocol
is more effective and expedient than the RICE protocol when it comes
to healing ligament and tendon injuries.
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Traditional
modern medical treatment for acute injuries, such as those that occur during
active sports, usually receive the RICE protocol. In fact, it’s become
a standard
for sports
injuries and pain management. RICE, by the way, stands for Rest, Ice, Compression
and Elevation.
A “P” is occasionally added to the equation. It stands for Protection,
and consists of bracing or taping the area. In addition, most injured individuals
are also encouraged to take anti-inflammatory medications. Unfortunately, in
order to help heal injured ligaments and tendons, there couldn’t be a worse approach.
Read on to find out how the RICE protocol came about, why it’s counterproductive
to healing and why the MEAT (Movement, Exercise, Analgesics
and Treatments) protocol is the best way to heal weakened and injured
ligaments and tendons.
