Amoxil (amoxicillin) 875mg is usually prescribed as one tablet twice daily for adults treating a sinus infection. This dosage, however, depends on the severity of your infection and your doctor’s assessment.
Factors Affecting Dosage
Your doctor considers several factors when determining the appropriate Amoxil dosage. These include your weight, age, overall health, and the specific type of bacteria causing your infection. They may also consider any other medications you’re currently taking. Always follow your doctor’s instructions explicitly.
Typical Treatment Duration
Sinus infection treatment with Amoxil typically lasts 7-14 days. Complete the full course of antibiotics, even if you feel better sooner. Stopping early can lead to the infection returning or becoming resistant to antibiotics.
Potential Side Effects
Common side effects include diarrhea, nausea, and vomiting. More serious side effects are rare but include allergic reactions (such as rash or difficulty breathing). Seek immediate medical attention if you experience a severe allergic reaction.
Understanding Your Prescription
| Dosage | Your doctor specifies the exact number of tablets and frequency. |
| Duration | The prescribed length of treatment (usually 7-14 days). |
| Warnings | Any specific cautions or instructions provided by your doctor or pharmacist. |
When to Contact Your Doctor
Contact your doctor if your symptoms worsen, don’t improve after a few days of treatment, or if you experience any concerning side effects. They can assess your condition and adjust the treatment plan if necessary. Self-treating a sinus infection is strongly discouraged.


