To get rid of any viral infection such as cold sores, it is very important to understand the symptoms associated with the infection before you start with the treatment. So it is seen that doctors usually suggest that the itching stage is the most vital symptom. So immediate treatment is required to prevent any further infection to take place. If you buy prescription cold sore for medicine Valacyclovir then you will able to treat cold sores very effectively as it consists of Valacyclovir HCL which is very active against the virus that causes this infection. It is available in the form of 500 mg and 1000 mg oral tablets of Valtrex and Valacyclovir use both are same. If a person with normal immune system uses Valtrex to treat cold sores along with safer practices of love making then the risk associated with the spreading of the infections to other people is decreased to a large extent.
How does Valtrex work?
Before getting an idea of the dosage of Valtrex 500 mg for treatment of cold sores, it is important to know how the medication works. Valtrex is converted to Acyclovir after absorption which when present in the body is very active against the viruses. The medicine prevents the virus to replicate and reduces the effect of the cold sores on an individual’s skin. Since the viruses are stopped from reproducing, fewer body cells are infected by the virus. Once the medicine gets into the infected cells, Valtrex blocks the action of a viral enzyme that is needed by s viruses to spread to other cells. But due to the blocking caused by the drug, the virus cannot multiply. As a result the infection becomes less severe and the body has some time to recover gradually. Moreover the duration taken by the medicine to work depends on how severe is the outbreak, and use it after you are aware that an outbreak will occur. Doctors usually prescribe the treatment for a week or 10 days.
Is online purchase of Valtrex convenient?
Valtrex is one of the very efficient anti-viral medicines that is available at many licensed online medical stores at affordable as well as cheap prices. If you are affected by cold sores and it is left untreated, then the sores will become big, swollen and pain will occur. But you do not have to visit a local drug store to get the medicine. You can be at your home and order available Valacyclovir 500 mg online no prescription from online pharmacy. Online pharmacies have been dealing with constant selling of quality medicines and thus have become a convenient way of buying medicines. But you carefully select an online pharmacy that is genuine and can provide your FDA approved Valacyclovir. Online purchase of medicines also helps you to avail exciting deals and offers.