Medicinal use of Leeches has a long and fascinating
tradition. Leeches not only suck the impure blood but also they have many
active ingredients found in their saliva are of therapeutic applications. The
leech is nature’s own pharmacist, providing numerous active substances which
are also used in modern medicine. These active ingredients are helpful in
treating painful inflammation of the joints and back as well as a variety of
circulatory ailments including varicose veins.
What happens during Leech therapy?
Treatment lasts from 20-50 minutes. Treatment begins
by placing the leech on a pre-selected spot of skin.
Leech therapy is the safest method of bloodletting
of diseases e.g. psoriasis, eczema, migraine, alopecia, hypertension etc.
Leeches are having anti coagulant enzyme namely
HIRUDINE which enhances the micro circulation of blood. It is a painless
procedure and can be easily applied on the delicate persons like children also.
Before leech
Application, some investigations are necessary:
1.
Hemoglobin
2.
Bleeding time
3.
Clotting Time
4.
HIV Test
5.
Blood Sugar
Leech therapy
has shown drastic result in patients with Pain disorders, psoriasis, Eczema, Swelling
and all other kind of skin infections.
Patients
suffering from chronic diseases have shown drastic results in 1 to 2 sittings.
Indications of Leech Therapy are:
Eczema Psoriasis
Osteoarthritis Rheumatoid arthritis
Sciatica
Cellulites
Inflammatory
Reactions Blood purification
Rheumatic Diseases Varicose
Veins
Diabetic Wounds Boils and
abscesses Thrombosis
(blood clot) Hypertension
Alopecia Herpes zoster
Steps for application of Leech
Purvakarma
(before procedure)
- Purification
of leech by pouring the leech in haridra (turmeric powder) and water.
- Part
preparation – cleaning of place by turmeric water. The patient’s skin is
cleaned thoroughly with soap and water or turmeric water.
- Investigate Hb%, B.T,
C.T of the patient whom the Leech has to be applied.
Pradhana karma (main procedure)
- Application of honey or by making an incision or
a needle prick (if needed) at the desired site so that of blood is produced and
the leech attaches to the wound / incision quickly.
- Steer the leeches head to the area to be
treated. The head of the leech can be recognized by is searching forward
movements, while the tail end is used as a sucker for attachment, The leeches
must be applied in adequate numbers to area of maximum infection / congestion.
- When Leech starts sucking blood, cover the leech
with wet cotton.
- When the leech has finished sucking the blood,
usually within 30 minutes, remove it (if it does not come off by itself) by
applying salt or turmeric powder on its head.
- Ensure that the same leech is applied next time
to the same patient.
- Apply Tankan Bhasma and pressure bandage at the
site of Leech Application.
- Watch the patient at least for 30 minutes for
further bleeding.
Paschata karma
(after procedure)
- Induction of emesis to the leech by dusting of haridra
churna (turmeric powder) on its mouth.
- Sometimes pressing the leech from caudal to front end is
required for proper emesis so Press the detached leech
between fingers to force out the sucked impure blood.
- Then put back in fresh water container. Leech should be freed in fresh water, where it swims
swiftly and then settles down.
- The
patient’s area where the leeches have been put should be examined for
local infections and bleedings.
- The
minor wounds can be cleaned and washed with honey, and bandaged.
- One
leech should be reserved for one particular patient.
- Hemoglobin of the patient has
to be checked before every Leech application