What Is Valtrex (Valacyclovir )?
Valacyclovir is an antiviral drug. It is used for therapeutic and preventive purposes for various types of herpes infections.
Doctors prescribe Valtrex to treat:
- infectious lesions of the skin and mucous membranes, caused by herpes simplex virus;
- prevention of cytomegalovirus infection in patients who have undergone bone marrow transplants;
- herpetic eye corneal lesions (for eye ointment);
- Epstein-Barr virus infection.
Can You Buy Valtrex Over The Counter?
You cannot buy Valtrex (Valacyclovir ) over the counter in the US or Canada because it is a prescription medication. Thus, you need to see your doctor first and get a prescription if you qualify.
If you cannot afford to visit a hospital or do not have medical insurance, you can order generic Valtrex online. However, be cautious and read reviews of the online pharmacy where you plan to buy Valtrex. There are many unscrupulous sellers out there offering low-quality products.
What Is Valtrex Price?
Generic Valtrex will cost you as low as $2.30 per pill.
Contraindications of Valacyclovir include:
- Hypersensitivity to the components of the drug;
- Children under 3 years. Therapy for infants is prescribed only intravenously or externally.
Do not interrupt treatment with Valacyclovir even if the symptoms of the disease have disappeared.
Valtrex dosage depends on the disease and its severity.
- Herpes skin and mucous membrane infection involve prescribing 200 mg of the drug to children and adults 5 times a day with an interval of 4 hours, interrupted for sleep (8 hours). The duration of treatment is 5 days.
- Valacyclovir is prescribed 4 times a day at 200 mg every 6 hours for preventing influenza.
- As complex therapy with severe immunodeficiency, the drug is taken 400 mg 5 times a day.
- Chickenpox in children and adults involves taking the drug 800 mg 5 times a day.
How To Use Valacyclovir?
The method of use of Valacyclovir depends on the drug release form. Tablets are swallowed without chewing with or without meals with a glass of water.
The ointment and cream are applied to the affected areas with a cotton swab in a thin layer 5 times a day (once every 4 hours plus an overnight break).
Valacyclovir ointment and cream are intended for external use. Consult with your physician about applying the medication to the mucous membranes.
If you have shingles on the lip or in the nose’s vestibule, the application technique is the same as for the rest of the face and body. Apply cream on clean skin 5 times a day every 4 hours with a break for the night.
Also, do not forget that the mucosa is a very thin tissue, which means that the development of allergic reactions is stronger.
If the ointment still needs to be applied, the oral or nasal cavity is cleaned before applying Valtrex.
You may experience burning and pain. If they go away, apply the rest of the cream or ointment. If the pain increases, it is an allergic reaction, and you should stop using it.
Can You Use Valacyclovir For Cold?
Valtrex successfully fights herpes viruses, but sometimes the therapists prescribe Valacyclovir for acute respiratory infections.
The immune system is weakened during acute respiratory infections and colds. Consequently, it is fertile ground for herpes.
Although Valacyclovir is ineffective in the fight against viruses that cause respiratory diseases, it is used to prevent the development of herpes.
Pregnancy And Breastfeeding
The immune system of a pregnant woman is weakened and may be susceptible to hepatic infections. Therefore, according to the drug instructions, pregnant women may use Valacyclovir with caution.
That is why doctors advise using the drug when the therapeutic effect is greater than the risk.
Valacyclovir penetrates the breast milk. Therefore, consult with your physician before using the drug during pregnancy.
Stop breastfeeding for a while in case of allergic reaction or other side effects.
The most common side effects of the drug include:
- anaphylactic reactions;
- visual disorders;
Valtrex And Alcohol
Avoid using Valacyclovir with alcohol.
For the first, alcohol reduces the body’s defences by suppressing the activity of white blood cells and the production of antibodies. Second, any drug stresses the liver and kidneys, and alcohol has a similar effect.
It can also provoke intoxication of the body and increase the risk of side effects such as nausea, vomiting; convulsions, disorders of consciousness; tremors and hallucinations; allergies (itching, skin rashes, urticaria, angioedema); chest pain; dizziness, sleepiness.
Valacyclovir And Antibiotics
Sometimes you may need to take Valacyclovir at the same time as antibiotics. However, taking antibiotics simultaneously is not recommended when treating viral diseases because they will simply interfere with each other. That is why the treatment will be ineffective both from Acyclovir and from antibiotics.
The simultaneous use of drugs will not speed up the recovery. Additionally, using too many drugs at the same time may hurt your liver.
In any case, consult with your physician if you plan to take Valtrex with other drugs.