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Doctor insights on: Serevent Asthma Beta Receptor Stimulator

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Is stanozolol a beta receptor antagonist?

Is stanozolol a beta receptor antagonist?

Stanozolol: Stanozolol is a synthetic anabolic steroid derived from testosterone. It is banned from use in athletes but has a role in some medical conditions. Please look up stanozolol in Wikipedia on the internet. ...Read more

Receptor (Definition)

An organ, cell or molecule that accepts an outside signal and causes an internal change. Eyes receive light, touch receptors send messages to the brain when stimulated by pressure and estrogen receptors bind Estradiol causing responses of normal breast, ovary and uterus cells to rising and falling levels of the female steroid hormones. Most of the time "receptor" refers to one ...Read more


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Asthma. Meds serevent (salmeterol) and Pulmicort helpful?

Asthma. Meds serevent (salmeterol) and Pulmicort helpful?

The combination help: Pulmicort is an inhaled steroid that reduces inflammation in the lung. Serevent (salmeterol) is a long acting bronchodilator that when used with an inhaled steroid, can help the effectivess of the inhaled steroid. Serevent (salmeterol) used without the inhaled steroid can over 1-2 weeks or more can make asthma worse. Serevent (salmeterol) with asthma should only be used with an inhaled steroid. ...Read more

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Does advair diskus (salmeterol and fluticasone) 500/50 prevent asthma attacks?

Does advair diskus (salmeterol and fluticasone) 500/50 prevent asthma attacks?

Yes: This is a combination "controller" medication for preventing asthma attacks and for improving overall respiration between attacks. It is for moderate to severe cases and should be used only under the guidance of a physician. ...Read more

Dr. Rick Koch Dr. Koch
2 doctors agreed:
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Is coreg (carvedilol) an alpha beta blocker?

Dr. Rick Koch Dr. Koch
2 doctors agreed:
Is coreg (carvedilol) an alpha beta blocker?

Yes: Carvedilol is an excellent medication that has Alpha & beta blocking properties. ...Read more

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Azd 6244- mek inhibitor- a selective mitogen-activated protein kinase (mek) inhibitor. Mk 2206- akt inhibitor. Why prescription for me? It ? Nsclc/mets

Azd 6244- mek inhibitor- a selective mitogen-activated protein kinase (mek) inhibitor.    Mk 2206-  akt inhibitor.  Why  prescription for me? It ? Nsclc/mets

Molecular targeting: These agents are designed to selectively knock out key pathways your tumor may use to grow. Presumably you already had your tumor tested for these different mutations. Ask the doctor offering these options to explain their rationale. These are investigational studies and many of the treatment costs may be covered-ask. ...Read more

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Is beta blocker compatible with hyperbaric oxygen treatment?

Is beta blocker compatible with hyperbaric oxygen treatment?

Hyperbaric medicine: There are no direct contraindications to the use of beta blockers and the receipt of hyperbaric treatments. ...Read more

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83 yrs f; stable diastolic hf; rate controlled a-fib. Meds: cardizem, coumadin, (warfarin) lasix, inderal, spiriva (mild copd). Would a cardioselective betablocker be better than inderal ?

83 yrs f; stable diastolic hf; rate controlled a-fib.  Meds: cardizem, coumadin, (warfarin) lasix, inderal, spiriva (mild copd).  Would a cardioselective betablocker be better than inderal ?

Theoretically yes: In patients with COPD or asthma , cardioselective beta blockers like atenolol are felt to be superior to Inderal (propranolol) which also has possible harmful effects on the bronchial tree and could produce wheezing(bronchospasm). This may be a concern in someone like you who has copd. Your physician is best to advise you, however especially if you're doing well on inderal (propranolol). ...Read more

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Which is better for COPD patients, albuterol inhaler or Combivent (albuterol and ipratropium) inhaler?

Which is better for COPD patients, albuterol inhaler or Combivent (albuterol and ipratropium) inhaler?

Unknown: Longer term studies show that both drugs are quick acting and relieve acute dyspnea/shortness of breath. It appears unlikely that either drug affects the natural history of asthma/copd. Longer acting drugs called maintenance inhalers are associated with significant decreases in exacerbation (flares) of these diseases and may affect lung function longer term. ...Read more

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Which works better: dulera (formoterol and mometasone) or albuterol?

Which works better: dulera (formoterol and mometasone) or albuterol?

Both-read why: Dulera (formoterol and mometasone) is a combination inhaler containing an steroid (for inflammation) and long acting bronchodilator. Dulera (formoterol and mometasone) is used every day to control and prevent asthma. In contrast, albuterol is for quick relief and only used as needed. This is a good combination for patients with moderate to severe persistent asthma. An allergist can assist in further explanation. ...Read more

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Is flixotide evohaler 125 micrograms the same as or similar to ventolin salbutamol evohaler 100 micrograms inhaler?

Nope: Ventolin is a short acting stress hormone. Salbutamol is a long acting one. Flixotiide is a long acting anti-inflammatory steroid. ...Read more

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Do any beta blockers act on Central Nervous System? Labetalol, Propranalol? What about Alpha-1 blockers?

Do any beta blockers act on Central Nervous System?  Labetalol, Propranalol? What about Alpha-1 blockers?

Yes, most of them: Beta blockers are either water soluble or lipid soluble. The latter cross the blood-brain barrier and act on the CNS (central nervous system). Atenelol and Naldolol are 2 water soluble ones that do not readily cross into the brain. Alpha blockers generally do act on the CNS, and the 2 most common side effects are hypotension and dizziness. ...Read more

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Is Cardura (doxazosin) a reasonable second BP drug with Lisinopril when CCBs, diuretics, beta blockers are not well tolerated? Also on B-agonists for asthma.

Is Cardura (doxazosin) a reasonable second BP drug with Lisinopril when CCBs, diuretics, beta blockers are not well tolerated?  Also on B-agonists for asthma.

Yes, it is an option: Cardura (doxazosin) or another alpha blocker type drug is an option when the other classes of drugs mentioned are not well tolerated. Alpha blockers can cause dizziness so they are best taken at night to minimize this effect. The dose needs to be increased slowly. Make sure you are exercising and minimizing salt, alcohol and caffeine as well. ...Read more

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Corticosteroid asthma medicine symbicort (budesonide and formoterol) or advair diskus; which is better?

Corticosteroid asthma medicine symbicort (budesonide and formoterol) or advair diskus; which is better?

Both are good: It's a matter of personal response to the medications. Symbicort (budesonide and formoterol) is an aerosol and the coordination required to inhale it is a little harder than the diskus. Symbicort (budesonide and formoterol) contains formoterol as the long-acting bronchodilator, and that works faster than the salmeterol in advair. Both come in different strengths as well. Try both and consider what each costs on your plan and the side effects you have. ...Read more

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Hx: asthma, pts = sm airway, asmanex x1 qhs. New prescription mn txs unit dose albuterol q4 prn. Used 13 of 25 doses in 40 days. Is this reasonable frequency?

Hx: asthma, pts = sm airway, asmanex x1 qhs. New prescription mn txs unit dose albuterol q4 prn.  Used 13 of 25 doses in 40 days. Is this reasonable frequency?

No: You should not be using a rescue inhaler as frequently as you are describing. It would appear that you are constantly being exposed to your "trigger(s)" and your controller is not working effectively. Have your physician reevaluate your controller treatment. ...Read more

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How to improve hypertension while using beta agonist medications to control asthma?

How to improve hypertension while using  beta agonist  medications to control asthma?

Other BP meds: There are many alternative families of BP meds that can be used in asthmatic patients. Even if one has a medical condition where a beta blocker is the best choice, there are some of that family that affect asthma less than others. Discuss options with fp/allergist/ pulmonologist/internist. ...Read more

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Which one is more efficient against asthma? Asmanex or singulair (montelukast)?

Which one is more efficient against asthma? Asmanex or singulair (montelukast)?

Apples and oranges: You cannot make this type of comparison since we are talking about to different drugs. Asthmanex is an inhaled cortisone while singulair (montelukast) is entirely different. Both are used as controllers but with different outcomes. Talk it over with your physician Good Luck. ...Read more

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Benefits of the selective beta blocker toprol (metoprolol) for heart failure/ cardiomyopathy?

Benefits of the selective beta blocker toprol (metoprolol) for heart failure/ cardiomyopathy?

Reverses Ht Failure: Toprol xl (specifically that formulation, not metoprolol tartrate) and Carvedilol (generic or Coreg (carvedilol) brand name) have been shown in large, well controlled clinical trials to slow and sometimes reverse the damage of heart failure. They operate by blocking a malfunctioning feedback loop of hormones and signaling molecules, ultimately by blocking the effect of adrenaline on the heart. Good question! ...Read more

Dr. Sue Ferranti
3,043 doctors shared insights

Asthma (Definition)

A disease of the lungs caused by chronic inflammation of the airways, caused ...Read more


Dr. Julie Abbott
25 doctors shared insights

Salmeterol (Definition)

Salmeterol is an asthma beta receptor stimulator which is a kind of ...Read more