You asked: What are Protectives and adsorbents?

These are commonly used for the treatment of diarrhea which is caused by bacterial toxins . Protective and adsorbents adsorb toxins, bacteria and viruses and provide a protective coating along intestinal mucosa. …

What are protective and adsorbents give examples?

The substances which protect the mucosal linings of GIT is called as adsorbent & protective. subnitrate milk of Bismuth. These are chemically inert substances which are used in the treatment of mild diarrhoea or dysentery of GIT because of their ability to adsorb gases, toxins and bacteria.

What are Protectives in pharmaceutical chemistry?

The protective index is a comparison of the amount of a therapeutic agent that causes the therapeutic effect to the amount that causes toxicity. Quantitatively, it is the ratio given by the toxic dose divided by the therapeutic dose.

Which is used as GL protective and adsorbent?

Ammonium Citrate. Kaolin It is usually found together with the vegetable carbohydrate, pectin and used as an adsorbent. … Activated Charcoal has been used as an adsorbent in the treatment of diarrhea. It is now a recommended antidote in certain types of poisoning.

What is adsorbent in pharmaceutical chemistry?

Pharmaceutical Adsorbents Market: Introduction

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Adsorption is a process in which molecules, ions or chemical species from fluid & solid are accumulated onto a surface. In adsorption, the surfaces on to which molecules are bonded are called as adsorbents.

What are Protectives?

: an agent (as a medicine or a dressing) that protects the body or one of its parts (as from irritation or injury) vitamins are protectives against certain deficiency diseases.

What are protective agents?

ChEBI ID. CHEBI:50267. Definition. Synthetic or natural substance which is given to prevent a disease or disorder or are used in the process of treating a disease or injury due to a poisonous agent.

What are topical agents classification?

Topical agents that act by physical action would include protectives, adsorbents, emollients, and cleansing agents, whereas the astringents, irritants, rubefacients, and keratolytic agents are the ones which act by chemical means.

Which of the following are topical Protectives?

4. topical protective agent

  • PROTECTIVE’S Agent which protect skin and mucous membrane e.g. Talc.
  • TALK 3MgO.4SiO2, H2O Syn : Purified talc, Talcum, French chalk 3 Physical Forms, Foliated, Fibrous and steatite.
  • Properties:  White crystalline powder  Odourless  Tasteless  Insoluble in water  Insoluble in dilute acids.

What do you mean by topical agent?

What are Topical agents? Topical agents are used locally, where the medicine is applied on the area being treated. For example creams, ointment and lotions are applied topically on the skin. Eye drops are instilled directly into the eyes.

What is meant by desorption?

Definition. A process wherein a substance is released from another, either from or through the surface. Supplement. Sorption is a process of attachment, i.e. when a substance becomes attached to another.

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What is adsorbent agent?

Adsorbents. … These agents act by adsorbing to a chemical or toxicant in the upper GI tract and facilitating its excretion via the feces. The most commonly used adsorbent is activated charcoal. In the past, kaolin–pectin (Kaopectate®) had also been recommended as an adsorbent and demulcent in some instances.