Platelet Rich
Plasma (PRP) therapy involves using a patient’s own blood to treat hair loss,
sports injuries and encourage facial rejuvenation.
What
is PRP?
Blood is made up
of a number of components including red cells, white cells, and platelets.
Platelets contain proteins called growth factors, which are needed to stimulate
the healing of injuries.
As the name
suggests, platelet-rich plasma (PRP) has a higher concentration of platelets than
ordinary blood and is made by spinning a patient’s blood sample in a centrifuge
to separate the platelets.
The growth factor
concentration in PRP can be three to five times greater than would usually be
present in the blood. Studies have shown PRP therapy has the potential to
trigger natural rejuvenation of the skin and tissue, and increase the speed at
which healing occurs.
In the case of
injury to the tendons, ligaments, joints, cartilage, bone, and muscles, PRP can
boost the body’s natural healing process. This may reduce the need for surgery
or medication. PRP therapy is a non-surgical treatment administered by injection.
PRP
for Facial Rejuvenation
When applied to
the face, PRP therapy is sometimes colloquially referred to as a “vampire
facial,” this is because a patient’s own blood is injected into the superficial
layers of the skin.
The growth factors contained
in the plasma stimulate the production of collagen, facilitating the repair of
damaged skin - this could be caused by natural aging, sun exposure or acne
scarring.
While PRP is not the best
treatment option for restoring volume to the face or treating set-in frown
lines (fillers, fat grafting and cosmetic injections are the preferred treatments in these
cases), it can provide rejuvenation to the skin.
PRP therapy will enhance skin texture, tone
and luminosity.
Facial skin renewal is continual for about three months after the procedure, with results lasting up to 18 months.
PRP
for Hair Loss
PRP therapy
for hair loss involves the injection of plasma into the scalp. The essential
proteins within the plasma stimulate natural hair growth.
It
works best as a preventative treatment for people whose hair is beginning to
thin. Substantial improvement in hair caliber and length can be seen where the
treatment is applied. Improvements in coverage of the scalp occur most
noticeably where there are large numbers of weaker hair follicles that can be
improved.
PRP
has shown excellent results for patients suffering from many forms of hair loss
such as androgenic alopecia (or common pattern loss) and alopecia areata, and
is suitable for both men and women. Improvement can be seen for 12-18 months
following treatment.
PRP for Injuries
PRP
therapy is becoming popular for the treatment of sports and musculoskeletal
injuries.
Plasma
is injected directly into the affected site to treat conditions such as tennis
elbow and other chronic tendon injuries, knee sprains,
pulled hamstring muscles and even arthritis.
The injection may be administered under the guidance of ultrasound or
X-ray, to ensure PRP placement is precise. A single injection or a series of
injections may be recommended, depending on the injury being treated and how
the patient responds to initial therapy.
The
high concentrate of growth proteins aids healing of the inflamed tissue,
helping sportspeople get back in the game. As such, PRP therapy is now being
used by many professional sports organisations.
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