I cannot confirm that the prescription is correct from age alone. For a 22-year-old woman, it can be appropriate if a clinician diagnosed a bacterial infection such as bacterial sinusitis, pneumonia, or another infection needing amoxicillin-clavulanate.
But if it is only a common cold, uncomplicated sore throat, or simple viral cough, amoxicillin-clavulanate is usually
not needed. Antibiotics are not routinely recommended for uncomplicated acute cough/bronchitis.
NICE acute-cough guidance
The cough syrup combination is sometimes used short-term for dry cough with blocked/runny nose, but:
- It can cause sleepiness, dizziness, dry mouth, and reduced concentration. Avoid driving and alcohol.
- Do not combine it with another cough/cold medicine, antihistamine, decongestant, or product containing paracetamol.
- Check with the prescriber first if she has high blood pressure, heart disease, glaucoma, thyroid disease, or is taking antidepressants.
- If pregnancy is possible, or she is breastfeeding, she should confirm every medicine with the prescriber/pharmacist before taking it.
An antacid is not routinely necessary. Take the amoxicillin-clavulanate with food. Use an antacid only for actual acidity and ideally confirm the specific antacid with a pharmacist.
To assess the prescription properly, send the diagnosis/symptoms, all medication strengths, dose and frequency, duration, allergies to penicillin, other medicines, and pregnancy possibility. Do not start, stop, or change the antibiotic without contacting the prescriber.