Ventolin vs steroid

When comparing clenbuterol and albuterol in the category of fat loss, the half-life has to be looked at. Clenbuterol has a half-life of about 48 hours, while albuterol has a half-life of just about 6 hours. There is an upside and downside to the half-life to both of these drugs. The long half-life associated with clenbuterol will allow a person to dose less often with the drug still staying active in the system and doing its job with burning body-fat. The downside to this long half-life is that the body stops responding to this drug fairly quickly. This requires a person to cycle the drug 2 weeks on and 2 weeks off, or the person will have to dramatically increase the dose after 2 weeks to feel any effect at all. The short half-life of albuterol requires a person to have to dose more often throughout the day for the drug to be most effective, but tolerance is not built up nearly as fast as it is with clenbuterol.

5. Thinking a written prescription for a COPD inhaler means the patient knows when to use it: The drug's purpose. For treatment purposes all inhalers for COPD & asthma fall into one of two broad categories:

a) to provide quick relief ('rescue inhalers') and
b) to improve chronic symptoms and prevent flareups ('maintenance inhalers'). Examples of rescue inhalers are albuterol (brand names Proventil HFA, ProAir HFA, Ventolin HFA) and ipratropium bromide (brand name Atrovent). Combivent contains a combination of albuterol and ipratropium bromide. Maintenance inhalers include any inhaled steroid (IS), either alone (brand names Azmacort, Qvar, Pulmicort, etc.) or in combination with a 'long acting bronchodilator' (LABD; brand names Symbicort, Advair). PROBLEM: The SAME type of delivery device (size, shape, mechanism of action) is commonly used for both rescue and maintenance inhalers. For example, as shown below, ProAir HFA (a rescue inhaler, on left) and Symbicort (a maintenance inhaler, on right) both come packaged as pressurized metered dose inhalers, and both are deep red in color. There is nothing intuitive about this. For a patient who may have both inhalers (quite common), and who becomes short of breath, it is all too easy to forget which is which.

Ventolin is the brand name for albuterol sulphate or salbutamol sulphate. Albuterol is the generic name used in USA while salbutamol is the international generic name. Generic albuterol inhalers have now been replaced by HFA inhalers because they used to contain harmful propellants like chlorofluorocarbons- the chemicals that damage the ozone layer and are not eco friendly . New HFA inhalers are a better alternative because the propellants they use are more eco friendly. Also these inhalers produce a fine mist that is easily to breath as compared to the harsh mist produced by CFC inhalers. Ventolin is a perfect example of new HFA inhaler, containing sulphate derivative of albuterol. The IUPAC name for albuterol sulphate is RS)-4-[2-(tert-butylamino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol.

Whether airway hyperresponsiveness is a symptom of airway inflammation or airway remodeling, or whether it is the cause of long-term loss of lung function, remains controversial. Some investigators have hypothesized that aggressive treatment with anti-inflammatory therapies improves the long-term course of asthma beyond their salutary effects on parameters of asthma control and rates of exacerbation over time. 13 This contention has been supported by an observational study 14 that found long-term exposure to ICS was associated with an attenuation of the accelerated decline in lung function previously reported in asthmatics; more studies are required to substantiate these findings.

Inhalation Powder:
Less than 4 years: Not recommended.

4 years to 11 years:
-Fluticasone 100 mcg-salmeterol 50 mcg (1 inhalation) orally twice a day

12 years or older:
-1 inhalation of fluticasone 100 mcg-salmeterol 50 mcg, fluticasone 250 mcg-salmeterol 50 mcg, or fluticasone 500 mcg-salmeterol 50 mcg orally twice a day
-Maximum dose: Fluticasone 500 mcg-salmeterol 50 mcg orally twice a day

Inhalation Aerosol:
Less than 12 years: Use is not approved.

12 years and older:
-2 inhalations of fluticasone 45 mcg-salmeterol 21 mcg, fluticasone 115 mcg-salmeterol 21 mcg, or fluticasone 230 mcg-salmeterol 21 mcg orally twice a day

Comments:
-Inhalations should be administered approximately 12 hours apart.
-Initial dose should be based on the patient's asthma severity.
-If shortness of breath occurs in the period between doses, use an inhaled, short-acting beta2-agonist for immediate relief.
-Improvement in asthma control occurs within 30 minutes of beginning treatment; maximum benefit can take 1 week or longer.
-The dose can be increased if response does not improve after 2 weeks of therapy.
-If previously effective dose fails to improve asthma control, reevaluate treatment and consider additional therapies (., adding additional inhaled or oral corticosteroid).

Uses: Treatment of asthma in patients not adequately controlled on a long term asthma control medication such as an inhaled corticosteroid, or whose disease severity clearly warrants initiation of treatment with both an inhaled corticosteroid and a LABA

Ventolin vs steroid

ventolin vs steroid

Whether airway hyperresponsiveness is a symptom of airway inflammation or airway remodeling, or whether it is the cause of long-term loss of lung function, remains controversial. Some investigators have hypothesized that aggressive treatment with anti-inflammatory therapies improves the long-term course of asthma beyond their salutary effects on parameters of asthma control and rates of exacerbation over time. 13 This contention has been supported by an observational study 14 that found long-term exposure to ICS was associated with an attenuation of the accelerated decline in lung function previously reported in asthmatics; more studies are required to substantiate these findings.

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