The typical adult dosage for amoxicillin to treat a sinus infection is 500 mg every 8 hours, or 250 mg every 12 hours. This is usually taken for 7-10 days. Always follow your doctor’s specific instructions, as the correct dosage depends on your individual needs and the severity of your infection. Children’s dosages vary significantly based on weight and age; consult your pediatrician for the appropriate amount for your child.
Factors Affecting Dosage
Your doctor may adjust your amoxicillin dose based on several factors. These include kidney function, liver function, and any other medications you are currently taking. A higher or lower dose might be prescribed, or a different antibiotic might be considered if amoxicillin isn’t suitable. Be sure to discuss any pre-existing medical conditions or allergies with your doctor before starting treatment.
Missed Doses
If you miss a dose, take it as soon as you remember unless it’s almost time for your next dose. Never double up on doses. If you consistently miss doses, contact your doctor to discuss a revised treatment plan. Consistent medication adherence is key to successful treatment of a sinus infection.
