Fasd is one of the oldest classical modes of treatment in unani system of medicine. Venesection is a method used for cleansing and evacuation of morbid humors from the body that is one of the important methods adopted by unani physicians since long time. Venesection may be cause diversion of the blood flow from and so indirectly relieving the inflammatory congestion. Hence it is highly effective method against various diseases. The maximum quantity of blood that may be let out should not exceed one pasha i.e. 640 gm at a time. The operated site should be bandaged with a piece of cloth soaked in medicated oil. The art of Venesection (Phlebotomy) or blood letting was flourishing well before Hippocrates in the fifth century B.C the practice reached unbelievable heights in the 18th and early 19th centuries, phlebotomy, also called as fasd in Arabic. Is the act of drawing or removing blood from the circulatory system through a cut (incision) or puncture.
Types- (1) Fasd-e waride
(2) Fasd-e shirayni
Anatomy and description of vessels of Venesection
Total blood vessels in body 42, Veins (Warid) 34, Arteries (Shirayn) 08
Blood vessels of the skull, head about (12)
- Warid-e Al-haama (Parital vein) –one
- Warid-e Al-jabah (Forontal vein ) –one
- Warid-e Moakharas (Pharyngeal vein) –one
- Warid-e Khalaf al-ajan (Posterior auriculor vein) – two
- Warid-e Khashasha (Inferior occipital vein ) – two
- Warid-e Arnbah (Supra orbital vein) – one
- Warid-e Maqeen (Maxillary vein) –one
- Warid-e Aanfiqaa (Interior labial vein) –one
- Warid-e Jahera (Lingual vein) – one
- Warid-e Bateen (Anterior jugular vein) – one
Blood vessels of the hand about (6+6 = 12)
- Warid-e Qeefal (Cephalic vein )
- Warid-e Bazleeq (Basilic vein)
- Warid-e Akhal (Median cubital vein)
- Warid-e Habl-uz-zirra (Median vein)
- Warid-e Ibti / Syringe (Axillary vein / Medial ferarm vein)
- Warid-e Usailim (Palmar metacarpal / Salvatella / 3rd dorso metacarpal)
Blood vessels of the leg about (4+4 = 8)
- Warid-e Mabij rkbah (Poplitial vein)
- Warid-e Shafin (Great saphenous vein)
- Warid-e Arqun nisha (Sciatic vein)
- Warid-e Mustkadam (Tendocalcanum vein)
Instruments used in Venesection
Antiseptic lotion, tourniquet, cotton swab, scalpel with 11 No. blade, sponge, bandage and kidney tray
Investigation
Hb, BT, CT, HIV, LFT, ECG, KFT, HBSAG
Procedure and precautions
Period for fasd-
1) Autumn season – day on which climate is not cloudy and its. Neither too hot nor too cold, 2) Rainy season – on the day which is freefrom cloud, 3) Summer season – in morning or evening time.
Following points are to be kept in view-
1) Status of disease, 2) Status of blood, 3) Condition of the patient.
Indication
- Amraz-e Jild (Skin disorders) e.g. leucoderma, scabies, alopecia areata
- Cardio-respiratory disorders
- Nervous system disorders
- Gynecological disorders
- Opthalmic disorder
- Locomotor disorders- i.e. arthritis, sciatica, hip pain, gout.
- Inflammation of anus, rectum, penis
- Disorders of spleen
- Bawaseer (Haemorrhoids)
- Eruption
- Throat disease
- Abscess
Sites of Venesection
SN
Blood vessels
Drains part of body
Prevent of disease
1.
Qeefal (Cephalic vein)
Head, Neck, upper part of liver
Meningitis, otolagia
2.
Bazleeq (Basilic vein)
Abdominal pain, Hepato-spleenomegaly
3.
Akhal (Median vein)
Abdomen
Headache, pneumothorax
4
Habl-ul-zirra(Median vein)
5.
Usailim (Salvatella)
Liver and Spleen
Diseases of liver, heart, spleen,
6
Arqun-nisha (Sciatic vein)
Leg
Sciatica, Elephantiasis, Varicose
7
Mabij-rkbah (Popliteal vein)
Lower abdomen
Menstruation, Obstructed piles
8
Frontal vein
Head
Headache, Conjunctivitis, Eye
9
Parietal vein
Head
Migraine, Eczema of Scalp
10
Temporal vein
Head
Leukoma, Trachoma, Cataract, Night blindness, Chronic conjunctivitis
11
Jugular vein
Chest
Asthma, Bronchitis, Pneumonia Angina, Pleurisy, Pleuritis, Dyspnoea, Diseases of the spleen
12.
Labial vein
Mouth
Mouth ulcers, stomatitis
13.
Inferior lingual
Chin, throat
Angina, tonsillitis
14.
Temporal artery
Eye’s
Eye’s diseases
15.
Post auricular
Eye’s
Glaucoma, leukoma
Indication
(1)Amraz-e Jild (Skin disorders) e.g. leucoderma, scabies, alopecia areata (2) Cardio-respiratory disorders (3) Nervous system disorders (4) Gynecological disorders (5) Opthalmic disorder (6) Locomotor disorders- i.e. arthritis, sciatica, hip pain and gout (7) Inflammation of anus, rectum, penis (8) Disorders of spleen (9) Bawaseer (Haemorrhoids) (10) Eruption (11) Throat disease (12) Abscess
Contraindication
Venesection is not advisable during pregnancy, menstruation, extremly cold temperament, extremly cold climate, severe pain, after resolving baths, after coitus, in children under fourteen years of age, in elderly person, unduly thin or obese persons, pale puffy complexion, oedema (general / local), weakness, anaemia, irritable bowel syndrome, jaundice, just after emesis / enema, infertility & impotence, dyspnoea / asthma, fever / palsy, thirsty / unconscious, inflammation of eyes and excessive dryness in the body.
Complications
Gangrene, severe haemorrage, severe haemorrage, shock hypovolumic and constipation.