Mandls throat paint

mandls throat paint

1. THANK YOU

2. THROAT PAINTS

“Throat Paints are solutions
or dispersions of one or more
active ingredients intended for
application to the mucosa of the
throat or mouth.”

3. Throat paints are viscous due
to a high contact of

glycerin, which being

sticky, adhere to the affected

site and prolong the action of
the medicaments.

4. Examples for throat paints:

«Mandl’s paint(compound iodine paint)
*Tannic acid-glycerine throat paint
*Phenol-glycerine throat paint
*Boro-glycerine throat paint

«Brilliant green & crystal violet paint
Crystal violet paint
*Coal tar paint
«Compound mastric paint
*Betadine antiseptic paint

SS

SSS

5. EXAMPLES

Compound Iodine

20m

Paint (Mandl’s Paint) 一
used for pharyngitis or Se
tonsillitis. Iodine throat

paint is designed to kill

germs. It can be used on
sore throats and ulcers to
ease them

Crystal Violet Paint —
used for thrush.

6. 1.

EXAMPLES

Phenol glycerin
(diluted with equal
volume of glycerin to
reduce its causticity)

produces analgesic effect
in tonsillitis and
ulcerative stomatitis.

. Tannic acid

Glycerin, has astringent
action, relieves from sore
throat.

7. o Medicaments used in Throat paints:
© 1) Astringents : Tannic acid, Boric acid

© 2) Antiseptics : lodine, Crystal violet
o 3) Anti-infectives : Phenol

© 4) Analgesics : Clove oil, Potassium
permanganate

8. PREPARATION OF

e.g. Mandl's Throat Paint
Formula:
+ Potassium iodide 25g

“Iodine 12.59

“Alcohol 90%v/v 4oml
< Water 25ml
“Peppermint oil 4ml

+ Glycerol up to 1000ml

9. METHOD OF

PREPARATION

(i) Potassium iodide is dissolved in
water.

(ii) Iodine is added in the concentrated
potassium iodide solutions to form KI3

(or higher iodides).

(iii) Peppermint oil is dissolved in
alcohol 90%v/v and the alcoholic
solution is added to the iodine
solution.

(iv) Volume is made up with glycerin.

10. ACTION: ANTISEPTIC

USES: Tosilitis, Pharyngitis

ROLE OF INGREDIENT

+ Potassium Iodide: To make soluble iodine in water

+ Iodine: Antiseptic, Penetrate inn pores and have
germicidal effect, treat small abrasion and wounds in
Skin

+ Alcohol: Preservative

+ Water: Solvent

+ Peppermint Oil: Flavoring agent

+ Glycerin: Vehicle, Viscous, sticky, adhere to affected
site and prolong effect of medicament

11. Advantages :

> Throat paints are useful in the treatment of

pharyngitis, laryngitis, tonsillitis thrush, abcess of throat and
ulcerative stomatitis.

> Due to high viscous nature, they retain the drug for longer
time on affected part of the throat.

Tonsilitis: Laryngitis:

12. Disadvantages :
> Throat paints initiate salivation. Hence the patient

has to spit again and again till salivation subsides.this
makes it uncomfortable to the patients

と It is very difficult to apply the throat paint to the
inner parts of the mouth and throat by the fingers.
Hence always requires camel hairbrush or cotton plug
twisted at the tip of plastic stick,for application of |
throat paint. This makes it difficult and uncomfortable
to the patients

13. PACKAGING

“+ A wide mouthed, fluted, light
resistant, screw-capped, glass-jar is
used.

“+ Dispense in amboured colored bottle

«+ A wax card liner is used for screw caps
(because iodine attacks other materials).

Since glycerin is hygroscopic solvent, it
must be stored in tightly close container.

* A small quantity of Sodium Citrate or
acetate is added as preservative for longer

14. DIRECTION
“Apply with ‘the help of soft brush or a
cotton swab.

+ Food and water before and after
application of throat paint, should be

avoided for 1 hour

15. LABELING

+ For local application
“Store in a cool place.
“Shake the bottle before use.

“Not to be swallowed in large
amount.

“Date:

+ Advice to the patient:
Pharmacist should demonstrate the use of
throat brush to the patient.

16. THANK
YOU