What are different methods of preparation of ointment?
Fusion method for ointments, Preparation of pastes, Trituration, Levigation, Cold method, Dispersion method, Fusion method of gel preparation.
Which type of base is used for Sulphur ointment?
Sulphur 1 x in ointment base ((White Petrolatum, Paraffin and Lanoin)
What are the ingredients in sulfur ointment?
Sulfur; Ointment: BHT, Carbomer, Cetearyl Alcohol, Decyl Olivate, DMDM Hydantoin, Fragrance, Isopropyl Myristate, Lanolin, Lanolin Alcohol, Menthol, Methylparaben, Mineral Oil, Oleyl Alcohol, Polysorbate 80, Propylene Glycol, Propylparaben, Sorbitan Palmitate, Triethanolamine, Water.
Why is precipitated sulfur used in the preparation instead of sublimed sulfur?
Why is precipitated sulfur used in the preparation instead of sublimed sulfur? deposited in solid form as a solution. rotten eggs, as opposed to precipitated sulfur, which is pure sulfur and odorless. 2.
Which base is used for preparation of ointment?
Typical ointment bases comprise petrolatum and mineral oil, or petrolatum and waxy/fatty alcohol combinations, the ratio and grades of these components being selected to give the desired finished product viscosity/spreadability.
What is incorporation method of ointment preparation?
Incorporation of solids The ointment base is placed on one side and the powdered components previously reduced to fine powders on the other side. A small portion of the powder is mixed with a portion of the base until uniform mixture is obtained.
How do you use sulfur ointment?
Proper Use
- Before applying the medicine, wash your entire body with soap and water and dry thoroughly.
- At bedtime, apply enough medicine to cover your entire body from the neck down and rub in gently.
- Before applying the medicine again, you may wash your entire body.
How long should I leave sulfur ointment on?
cleanse the skin thoroughly before applying – cover the entire affected area with a thin layer – leave on for 10 minutes – thoroughly remove with water – because excessive drying of the skin may occur …
What is sulfur ointment used for?
Sulfur is used to treat many kinds of skin disorders. Sulfur cream, lotion, ointment, and bar soap are used to treat acne. Sulfur ointment is used to treat seborrheic dermatitis and scabies. Sulfur may also be used for other conditions as determined by your doctor.
How do creams differ from ointments?
Both creams and ointments can have medicinal or cosmetic uses. The primary difference between the two lies in the ratio between oil and water. While a cream has equal parts oil and water, ointments contain about 80 percent oil.
What is the use of Sulphur ointment?
What are ointment bases give their types?
Ointment bases are classified into four general groups: (1) hydrocarbon bases, (2) absorption bases, (3) emulsion or water-removable bases, and (4) water-soluble bases (Table 23.1).
How to prepare sulphur ointment?
Sulphur was passed through sieve no 85. Sulphur was triturated with a portion of simple ointment until smooth. Gradually add the remaining quantity and mixed thoroughly. Fill the smooth ointment in a wide mouth container or collapsible tube Storage: Well closed container in a cool place.
How much yellow soft paraffin needed for 10g of sulphur ointment?
Paper, scissor and glue 6. CALCULATION According to IP strength of sulphur ointment is 10% 100 gm of sulphur ointment contains 10 g sulphur Therefore,10 g of sulphur ointment contains 1 gm sulphur So amount of yellow soft paraffin needed 10-1 = 9 gm 7.
How to make ointment at home?
With the help of spatula, both the ingredients are mixed intimately and uniformly taking a small amount of precipitated sulphur and yellow soft paraffin at a time. Homogenous pasty mass is formed which is the ointment. The ointment is transferred to the ointment pot which is then covered with a piece of oil paper and tied with thread.
How much precipitated sulphur and paraffin is needed to make pill tiles?
PROCEDURE With the help of simple balance and weight box 1 gm of precipitated sulphur and 9 gm of yellow soft paraffin are weighed properly. Then they are put on different corners of pill tile.