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Salmeterol is a bronchodilator. It is a long acting beta-adrenoceptor agonist that is mostly used for persistent acute asthma attacks. Salmeterol is prescribed to patients who have been treated previously with Salbutamol and is already prescribed with Fluticasone. The difference of Salmeterol from Salbutamol is that the former’s mode of action lasts for at least twelve hours while the latter only lasts for four to six hours. When Salmeterol is used regularly as prescribed, it has the ability to decrease the severity and frequency of asthma attacks. It must be clear, however, that Salmeterol is a preventive medicine. It cannot help relieve the symptoms of an ongoing attack.

The use of Salmeterol must be started only after a thorough consultation with a qualified physician because there are several factors that need to be considered. Pregnancy and lactation are among the top concerns that you must discuss with your doctor. Salmeterol can be absorbed by the fetus and by your newborn through your breast milk. It is, like other medicines, not advisable to be used under such circumstances. Salmeterol is also contraindicated to patients suffering from other medical conditions including hyperthyroidism, heart ailments, hypertension, and diabetes. It may also stimulate drug interactions against other medicines including those that can be bought over the counter. You must let your doctor know of other drugs that you are currently taking before you can take a Salmeterol prescription.

Salmeterol is taken orally through an inhaler. To enjoy the best results from this medicine, you must use it regularly at established intervals. Never increase or decrease your dose without your doctor’s advice. Salmeterol is mostly used alongside a steroid medication. You must not stop taking your steroid even if inhaling Salmeterol improves your symptoms.

Smoking is one habit that you must skip once you undergo Salmeterol treatment. Since smoking can cause serious damage to your lungs, it will only make your symptoms of asthma worse. It will also affect the effectiveness of Salmeterol in treating your condition.

Although Salmeterol is proven to be useful and downright effective in preventing asthma flare-ups, it is also found to cause several conditions. Side effects are common accompaniment of almost every drug. In case of Salmeterol, side effects are characterized by nervous tension, itching, fluttering heartbeat, abnormal sleep, behavioral changes, dizziness, and muscle cramps among others. These symptoms should go away as soon as your body becomes adjusted to the medicine. If your symptoms persist or become bothersome, you must get in touch with your doctor immediately. Other unusual, severe symptoms may also occur. You must be very cautious about them because most of the time, they need immediate medical attention. Have yourself closely monitored by your physician while under treatment of Salmeterol. Regular check-ups will help your doctor determine if a problem is occurring due to your medicine and he will know for sure what to do with your condition. You would also be able to manage your side effects well if you are under careful supervision. Your doctor’s guidance also helps greatly in boosting the effectiveness of Salmeterol.

Salmeterol has the following structural formula:

Chemical structure of salmeterol

• Molecular formula of salmeterol is C25H37NO4
• Chemical IUPAC Name is 2-(hydroxymethyl)-4-[1-hydroxy-2-[6-(4-phenylbutoxy)hexylamino]ethyl]-phenol
• Molecular weight is 415.566 g/mol
Salmeterol available : 50/250mcg tablets

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