Oseltamivir Phosphate

Uses

Oseltamivir Phosphate Uses Oseltamivir Phosphate is used in the treatment and prevention of influenza (flu). It is also used in the treatment of H1N1 influenza (swine flu). Your doctor may advise its use if you have symptoms of influenza or if there is an influenza virus outbreak in your community.

How it Works

How Oseltamivir Phosphate works Oseltamivir Phosphate is a neuraminidase inhibitor. It inhibits neuraminidase, an enzyme of the influenza virus that facilitates the entry of the virus into uninfected cells, thereby causing or spreading influenza infection in the body. This mechanism is how it works against the virus to treat influenza.

Side Effects

Common side effects of Oseltamivir Phosphate include nausea, vomiting, diarrhea, dizziness, chills, insomnia (difficulty sleeping), upper respiratory tract infection, sinus inflammation, otitis media (ear infection), bronchitis (inflammation of the airways), herpes virus infection, and fatigue.

Expert Advice

Oseltamivir Phosphate aids in the treatment and prevention of influenza.
Do not skip any doses and complete the full course of treatment, even if you feel better.
Stopping the medication early may cause flu symptoms to return.
Take the medication as soon as possible, ideally within two days of the onset of flu symptoms.
Take it with food to minimize the risk of stomach upset.
It is not a substitute for flu vaccination; both may be prescribed by your doctor.
Inform your doctor if you notice any changes in mood or behavior, particularly in children and adolescents.

Other Combinations

Frequently asked questions

Is Oseltamivir Phosphate safe?

Yes, Oseltamivir Phosphate is generally safe when used as directed. Consult your doctor if you experience any side effects.

Can I take Oseltamivir Phosphate with antibiotics?

Oseltamivir Phosphate may be taken with antibiotics only if prescribed by your doctor. Always consult your doctor before use.

Is Oseltamivir Phosphate available over the counter?

No, Oseltamivir Phosphate is a prescription medication and is not available over the counter.

Does Oseltamivir Phosphate cause high blood pressure?

Oseltamivir Phosphate is not expected to cause high blood pressure. Consult your doctor if you experience any related symptoms.

Is Oseltamivir Phosphate an antibiotic or sulfa drug?

Oseltamivir Phosphate is an anti-influenza medication and is neither an antibiotic nor a sulfa drug.

Can Oseltamivir Phosphate be used for cold, sinus infection, or sore throat?

Oseltamivir Phosphate is not indicated for the common cold, sinus infections, or sore throats; it is specifically for influenza viral infections.

Can I take Oseltamivir with Tylenol, Nyquil, amoxicillin, ibuprofen, Mucinex, or azithromycin?

Oseltamivir can be taken with Tylenol, Nyquil, amoxicillin, ibuprofen, Mucinex, or azithromycin only if prescribed by your doctor.

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