Few drugs are without side effects, but your doctor will probably feel that the risks associated with some medications are worth the benefits you will gain. If you are concerned about long term use of some of these drugs, consult your doctor. By relaxing the tiny tubes in the lungs, these drugs provide immediate relief during an attack when the tubes constrict, producing shortness of breath and wheezing.

However, regular overuse of beta agonists can make your lungs worse, not better. Overuse interferes with the smooth lining of the airways, affecting the breakdown of magnesium, which prevents the airways from tightening. This makes them even more sensitive. The more you use your bronchodilator, the greater the dosage you will need to achieve the same effect.

If you stop taking your medication your asthma will be worse than before. Some doctors believe that over prescription of asthma drugs has contributed to the enormous rise in people suffering from asthma. Researches in New Zealand found that an asthma epidemic and a number of asthma deaths in the 1980s were caused by the high dose bronchodilator fenoterol. They calculated that someone with severe asthma using the drug was 13 times more likely to die than someone using a low dose reliever, because the drug stimulated the heart as well as the lungs.

Similarly, a study carried out in a number of medical schools in the United States shows that use of the drugs fenoterol and salbutamol, taken by a metered dose inhaler, was linked with an increased risk of death and near death. These risks are linked with very high doses. So it is important to use your bronchodilator only when you really need it. Doctor recommends that you do not use it more than once a day. It is vital always to follow your doctor’s instructions.

Online pharmacies are all the rage in buying medicine, what with the ease people can get pills over the much-glorified Internet without having to travel a block or so to reach an actual pharmacy. Often, these websites employ their own in-house physicians whose job is to analyze a customer’s condition and prescribe the appropriate medication - a welcomed assist for people who find visiting the local doctor very inconvenient, too costly, or both.

With that in mind, though, all good things do come with an inherent risk tag attached to them. While most online pharmacy sites sell prescription pills only to people with an actual prescription, it is safe to say that there are some that do not enforce that practice. Thus, some people turn to them in order to acquire medication that they otherwise would not have been able to purchase, which can possibly be a dangerous proposition. One also runs the risk of ordering medication from fraudulent online pharmacies that charge payment but do not send the goods. Still, some may encounter very unprofessional sites.

Online Pharmacy Reviews Secures You

Enter the saviors for most online pharmacy customers: the online pharmacy review websites. They act as the watchdogs of the online pharmacy game, scrutinizing each and every one of the pharmacy sites and then relaying their findings to prospective clients through virtual online pharmacy guides. These so-called “guides” suggest the best and most reliable sites to do business with, as well as raise the red flags on those they deem to be inadequate and untrustworthy. The criteria they use for judging online pharmacies vary from website to website, but mostly it revolves around these factors: product quality, shipment, support, and overall reliability.

It is often a good idea to check with these review sites to be able to filter the best from the wide range of e-drugstores on the web. Researches say that since 1998, the online pharmacy industry has been growing exponentially - by 2010, it is estimated that the number of pharmacy sites will rise to around ten thousand.

Online pharmacy reviews are definitely not to be taken carelessly by pharmacy websites. Independent studies generally show that the reviews put forth by these review sites have considerable influences on the consumer shopping behavior. Not just that, most of them employ people who have professional expertise on the field to write the best pharmacy reviews. This is to insure quality for consumers that the review writers possess the necessary qualifications and transparency to back up what they say in their reviews, and are not just random people in the employ of online pharmacy companies seeking to advance business or destroy other websites.

The User Input Factor

However, what probably is the best characteristic of online pharmacy reviews is its ability to convey feedback from those who actually had the experience of buying from online pharmacies. Such information is indispensable, as a reader will be able to decide what site to patronize in light of the writer’s experiences. Granted, not all of the user reviews are perfect - some are just out to tarnish a company’s reputation - but they do help.

This is the reason why the same users are encouraged to become more transparent about their personal information and whether they have actually bought pills from an online pharmacy, so as to assure quality reviews - and most respond positively. Close criticism by independent researchers generally find that user ratings are usually uncannily accurate, although they say that these are just a listing of opinions and should be judged as such. Thus, those who read online pharmacy reviews are advised to consume them with a grain of salt.