Augmentin Use: Augmentin is an antibiotic for bacterial infections. It won't help with viral infections like the common cold.

Symptom Evaluation: Colds and many fevers are viral. Antibiotics are not recommended unless a bacterial infection is confirmed.

Persistent Symptoms: If your headache and fever persist or worsen, seek medical evaluation to rule out bacterial causes.

Recommendation: Consult a healthcare professional for a proper diagnosis. Meanwhile, rest, stay hydrated, and consider over-the-counter fever reducers.