Valtrex (valacyclovir) is a prescription drug used to treat cold sores and blisters related to infection. Manufactured by GlaxoSmithKline, Valtrex is an antiviral that had been approved since 1995. Some infections treated by Valtrex include herpes sores, chickenpox, cold sores, and skin conditions such as shingles. It is used to treat sores in patients 12 years or older, and chickenpox in patients who are 2 years or older. It is important that patients with a weak immune system, HIV/Aids, or recipients of a kidney or bone marrow transplant, tell their doctor before taking Valtrex. Valtrex can cause damage to the kidneys, especially within a weakened immune system or with other kidney-damaging medications.
Valtrex works by interfering with the viral reproduction cycle, which controls how the virus spreads. When a virus encounters a healthy cell, it uses the cell to create genetic material identical to itself. Valtrex is metabolized in the liver when taken, and interferes with the enzymes responsible for the creation of new viral material. It does not cure the infection, but it works to prevent the virus from multiplying and infecting other healthy cells. This reverses the progression of cold sores or skin lesions, and can be used as a chronic treatment for herpes. Skipping does of Valtrex may increase the resistance of the virus, so it is important to take Valtrex as prescribed.
Taken orally, Valtrex works most effectively if taken with plenty of water, and for the prescribed amount of time. Even if symptoms begin to secede before the full length of the prescription, the infection may return. Valtrex may be taken with or without food. Patients taking Valtrex should take precautions not to irritate skin lesions, such as wearing loose clothing and staying hydrated. The average adult dose is 2 grams orally every 12 hours.
Side effects
The most common side effects of Valtrex include nausea, headache, rash, or fatigue. Less common side effects that should be treated immediately are seizures, kidney problems, hallucinations, or signs of red blood cell injury: unusual bleeding, red skin spots, blood in stool, or swelling in your hands, face, or feet. These side effects are more common in patients who are 65 or older, and the patient should call their doctor immediately. Side effects that require immediate medical attention, such as throat swelling or hives, indicate an allergic reaction to the medication.
How to buy Valtrex in Australia?
Valtrex is not a controlled substance, and therefore can be purchased in Australia without violating the law or anti-doping legislation in sports. While it does require a prescription, it can be purchased online from businesses such as Chemist Warehouse or Summersalt. The average price for thirty 500mg tablets ranges from $28.00 AUD to $175 AUD, depending on website subscription. With a subscription, the price per pill is lower. Shipping costs range from $10.00 AUD for airmail, and $30.00 AUD or $50.00 AUD for trackable airmail. Delivery from these sites is discreet, and usually only offers priority or overnight mail options. All consumer data is kept private through various forms of encryption, and no information is included on the shipping container to prevent awareness of its contents.