What is expectorant in chemistry?

What is expectorant in chemistry?

Expectorants. Expectorants increase secretion of mucins and are defined as drugs that induce discharge or expulsion of mucus from the respiratory tract. The most frequently used expectorants are hypertonic saline used as an aerosol, guaifenesin (23.4. 1), and some glycerol iodination products, such as domiodol (23.4.

What is the meaning of Mucokinetic?

[mu″ko-kĭ-net´ik] a drug that facilitates removal of mucus from the respiratory tract.

What is the difference of expectorant and mucolytic?

Expectorants reduce the thickness or viscosity of bronchial secretions thus increasing mucus flow that can be removed more easily through coughing. Mucolytics break down the chemical structure of mucus molecules. The mucus becomes thinner and can be removed more easily through coughing.

Is surfactant a mucus?

A thin layer of surfactant separates the mucous and periciliary fluid layers. The mucous layer extends from the intermediate airway to the upper airway and is approximately 2-10 microm thick in the trachea. Airway mucus is the secretory product of the goblet cells and the submucosal glands.

What is expectorant example?

Active ingredients Pseudoephedrine and phenylephrine are examples. Expectorants: These loosen or thin the mucus in the chest, making it easier to cough it up. One example is guaifenesin. Drinking extra fluids can also help.

What are the emetic and expectorant?

Examples of stimulant expectorants include drugs such as eucalyptus, lemon and active constituents of oil like terpine hydrate, anethole. Any emetic is a drug which induce vomiting.

What is the difference between antitussive and expectorant?

Antitussives are cough suppressants. They relieve your cough by blocking the cough reflex. Expectorants thin mucus. This may help your cough clear the mucus from your airway.

What does Broncholyte work for?

Bronkolyte Levo PD Syrup is a combination medicine used in the treatment of cough with mucus. It thins mucus in the nose, windpipe, and lungs, making it easier to cough out. It also provides relief from runny nose, sneezing, itching, and watery eyes.

Which agent is used in expectorant?

Expectorants and Mucolytics Despite the lack of proof, mucolytic agents such as acetylcysteine, carbocysteine, bromhexine, and methylcysteine are often used to facilitate expectoration by reducing sputum viscosity in patients with chronic bronchitis.

What is a Coughalator?

A cough assist machine blows air into the lungs and pulls it out quickly to clear mucus. Cough assist treatment can help a child if they have frequent lung infections, weak chest or abdominal muscles or a weak cough. Always use the cough assist machine as instructed.

What are expectorants used for?

This combination medication is used to relieve coughs caused by the common cold, bronchitis, and other breathing illnesses. Guaifenesin belongs to a class of drugs known as expectorants. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier.

Which of the agent is used as an expectorant?

The most commonly prescribed expectorant is guaifenisin. An older name for this drug is glycerol guaiacolate; it was isolated from guaiac resin in 1826.

What is an example of emetic?

[e-met´ik] 1. causing vomiting. 2. an agent that does this; examples are a strong solution of salt, mustard water, powdered ipecac, and ipecac syrup.

Which drugs are antitussive?


  • Balminil DM.
  • Benylin DM.
  • benzonatate.
  • Bronchophan.
  • Buckleys DM.
  • Calmylin #1.
  • Children’s Robitussin Cough Long-Acting.
  • codeine.

Which antitussive drug has expectorant property?

nitida has antitussive, expectorant (only at high doses), and analgesic properties, as well as a good safety profile; with an LD50 >2000 mg/kg.

What is another name for Bromhexine?

Bromhexine hydrochloride

Name Dosage Strength
BROMXINE Tablet 8 mg

What is the function of Bromhexine?

Bromhexine is used in a condition where there is a lot of thick phlegm in the airways. As a mucolytic, it helps to relieve productive cough by thinning the phlegm in the airways and facilitating the removal of the mucus.

Is sodium chloride used as expectorant?

This medication is used to help you cough up mucus (sputum) in your lungs. It may also be used to mix with other medications inhaled using a special machine called a nebulizer.

What is the role of expectorant?

Expectorants reduce the thickness of mucus and make secretions in the airways thinner. By loosening up the mucus in these ways, expectorants make it easier for a person to cough up phlegm and clear out their throat.