The best antiviral medication currently available

At present, the drugs with good antiviral effects mainly include acyclovir tablets, oseltamivir capsules, ribavirin granules, ganciclovir dispersible tablets, Lianhua Qingwen capsules, etc. The selection of antiviral drugs should be determined based on the type of virus, the patient's physical condition, and the severity of the condition. It is recommended to use them in a standardized manner under the guidance of a doctor.

1. Acyclovir tablets

Acyclovir tablets are suitable for herpes simplex virus and varicella zoster virus infections and can inhibit viral DNA replication. It has good therapeutic effects on genital herpes, shingles and other diseases, but may cause adverse reactions such as dizziness and nausea. Patients with renal insufficiency need to adjust their dosage and drink more water during medication.

2. Oseltamivir Capsules

Oseltamivir capsules are neuraminidase inhibitors that have significant effects against influenza A and B viruses. Using within 48 hours of the onset of flu symptoms can shorten the course of the disease, and common side effects include vomiting and headache. Not recommended for patients with chronic respiratory diseases. It should be swallowed whole and not opened.

3. Ribavirin granules

Ribavirin granules are effective against respiratory syncytial virus, hepatitis C virus, etc., by interfering with viral RNA synthesis. Used for the treatment of viral pneumonia, hand foot mouth disease, etc., it may cause hemolytic anemia. Pregnant women are strictly prohibited from using it, and regular monitoring of blood routine is required during medication.

4. Ganciclovir dispersible tablets

Ganciclovir dispersible tablets are mainly used for cytomegalovirus infection and have therapeutic effects on retinitis, pneumonia, and other conditions in immunocompromised patients. Common bone marrow suppression reactions such as leukopenia require co administration with food to alleviate gastrointestinal irritation. Avoid direct sunlight during medication to prevent photosensitive reactions.

5. Lianhua Qingwen Capsule

Lianhua Qingwen Capsule is a traditional Chinese patent medicines and simple preparations, which contains forsythia, honeysuckle and other ingredients, and has an inhibitory effect on influenza virus, coronavirus, etc. It is used for the treatment of influenza, which belongs to the syndrome of heat toxin attacking the lung, with sore throat, cough and other symptoms. During the medication period, avoid eating spicy and greasy foods, and should not be taken together with nourishing traditional Chinese medicine.

Attention should be paid when using antiviral drugs: Western antiviral drugs have clear targeting, while traditional Chinese antiviral preparations focus on overall regulation, and the two can be used in combination. All antiviral drugs may develop resistance and must be completed strictly according to medical advice. Adequate sleep and balanced diet should be maintained in daily life, and vaccination can be administered before the flu season to prevent it. If symptoms such as persistent fever and difficulty breathing occur, seek medical attention promptly to avoid adjusting medication plans on one's own.