Medicines and Products for COVID-19

COVID medicines split sharply by severity: mild illness needs almost nothing, high-risk patients benefit from early antivirals, and severe illness is treated in hospital with medicines that are dangerous outside it. The pandemic's hard-won lesson: the right medicine at the right stage, never the whole shelf at once.

Mild illness at home (most people)

• Paracetamol: for fever and body ache - the mainstay
• Rest, fluids, steam, salt-water gargle: the comfort core
• Pulse oximeter: the one genuinely useful home device - check twice daily, hospital below 94
• That is honestly it. Mild COVID is a waiting game with comfort care

Early treatment for high-risk patients (doctor-prescribed)

Antiviral medicines (like nirmatrelvir-ritonavir) started within 5 days of symptoms meaningfully reduce hospitalization in high-risk patients - the elderly, diabetic, heart and lung patients, the immunosuppressed. This is why a positive test matters in these groups: it opens the treatment window. These medicines interact with many common drugs (including statins and heart medicines) - a doctor must check the list, never self-start.

Hospital medicines (severe illness)

• Steroids (dexamethasone): save lives in patients needing oxygen - and HARM in mild illness; the classic stage-dependent drug
• Oxygen therapy: the core of severe care
• Blood thinners: prevent the clotting complications of severe COVID
• Antivirals and immune-modulators: selected patients Every one of these has timing and dosing that make it helpful in hospital and hazardous at home.

What does NOT work (learned the hard way)

• Ivermectin, hydroxychloroquine: studied thoroughly, no benefit - the pandemic's expensive myths
• Antibiotics: useless against the virus; only for confirmed secondary bacterial infection
• Self-started steroids "for safety": genuinely dangerous - they can worsen mild illness
• Vitamin megadoses, zinc bombs, immunity cocktails: no treatment evidence

The vaccine shelf

Vaccines remain the most effective "medicine" COVID has: primary series for everyone, boosters for the elderly and vulnerable per current guidance. They prevent severe disease and death even when they do not block mild infection.

One-line summary

Mild COVID needs paracetamol, rest and an oximeter; high-risk patients get early antivirals through a doctor; hospital medicines like steroids help only the severe - and ivermectin, HCQ and self-started steroids belong to the mistakes.