Aciclovir

What is it?

Composition

The basis of the composition of Aciclovir is the substance of the same name - acyclovir. This is a synthetic component that is similar to purine nucleosides, due to which it effectively affects viruses. The presence of this substance in the composition provides a wide range of antiviral action and protection of the body from a number of dangerous infections. Among the additional components that may be contained in the drug depending on its form, it is worth highlighting stabilizers and fillers that ensure ease of use and stability of the drug.

• Acyclovir is the main active ingredient with an antiviral effect.
• Stabilizing substances - ensure the preservation of the dosage form and activity of the drug.
• Additional fillers - improve ease of use and storage.

These components are combined in the drug in such a way as to ensure maximum effectiveness in the fight against viral infections, minimize side effects and guarantee safe and convenient use.

How to use?

Aciclovir should be taken as prescribed by the doctor, usually 2-5 times a day. This depends on the patients condition and response to treatment. The drug is taken orally with a full glass of water, which helps it to start working faster. Regularity of administration is extremely important, so do not skip doses. If the liquid form of the drug is prescribed, it must be shaken thoroughly before use to evenly distribute the active substance.

1. Take the drug strictly as prescribed by your doctor, to avoid overdose and to achieve the best results.
2. For correct dosing, measure the liquid drug with a special measuring spoon, not with household utensils, to avoid inaccuracies.
3. Regardless of whether you feel better or not, continue the course of treatment until its completion, unless otherwise prescribed by your doctor.

It is important to remember that the exact dosage and frequency of administration are determined depending on the age, weight and condition of the patient, so these parameters are specified individually.

How does it work?

The mechanism of action of Aciclovir is based on its ability to integrate into the cellular structure of the virus and block its reproduction. This is achieved due to the structural similarity of the drug to nucleosides, which allows it to penetrate into the DNA of viruses, interrupting their normal replication process. Thus, viruses lose their ability to further reproduce, which helps prevent the development of infection or significantly reduce its manifestations.

In addition, Aciclovir helps limit the spread of the virus throughout the body, especially in cases where the immune system is weakened and cannot fight the infection on its own. It is for this reason that the drug is prescribed for preventive purposes and for the treatment of chronic forms of infections in patients with weakened immunity. Due to this property, patients can avoid severe complications and alleviate the symptoms of the disease.

Indications

Aciclovir is used in a number of cases related to viral infections. The drug is primarily used to treat and prevent infections caused by the herpes virus, such as cold sores and genital herpes. The drug is also effective against chickenpox and shingles, making it very versatile in the treatment of infections caused by various herpes viruses.

• Treatment of herpes simplex, including labial and genital herpes.
• Treatment of herpes zoster and chickenpox.
• Prevention of viral infections in people with weakened immunity.
• Reduces the manifestations of pain syndromes associated with the healing of ulcers.

The use of the drug is also recommended to reduce the risk of secondary complications in patients with chronic diseases or weakened immunity.

Contraindications

Despite its wide range of uses, Aciclovir also has some contraindications. The drug is not recommended for people with allergies to acyclovir itself or other components of the drug, as well as to valcyclovir. It is important to take this into account when choosing a drug to avoid adverse reactions.

• Allergy to acyclovir or valcyclovir.
• Hypersensitivity to the components of the drug.
• The presence of contraindications from the kidneys, such as renal failure.

Particular attention should be paid to patients with impaired renal function or chronic kidney disease, as this may require a change in dosage or avoidance of the drug altogether.

Side effects

Aciclovir may cause a variety of side effects, ranging from mild to more serious. The most common mild side effects include headache, nausea, and vomiting. Occasionally, patients may experience skin reactions such as rash or itching, but these are rarely a reason to stop treatment.

• Skin rashes and allergic reactions.
• Dizziness and weakness.
• Digestive problems such as nausea or vomiting.
• Increased tiredness or drowsiness.

It is important to remember that if more serious side effects occur, such as chest pain, confusion, or severe allergic reactions, you should contact your doctor immediately to adjust your treatment or change your medication.