I'm sorry to hear that your sneezing and cough have persisted for a month despite taking antibiotics like Ceftum (a cephalosporin antibiotic). Prolonged symptoms despite antibiotic treatment may suggest that the cause might not be a bacterial infection or that the infection requires further evaluation.

Here are some important steps you should consider:

• Consult a Pulmonologist or an ENT (Ear, Nose, and Throat) Specialist: Persistent cough and sneezing can be due to allergies, viral infections, chronic sinusitis, asthma, or other respiratory conditions that may not respond to antibiotics.
• Avoid Self-Medication: Do not continue antibiotics without medical advice, as inappropriate use can lead to resistance or side effects.
• Further Investigations: Your doctor may recommend investigations such as chest X-ray, allergy testing, or sputum analysis to identify the underlying cause.
• Symptomatic Care: Use saline nasal sprays, steam inhalation, and maintain good hydration to relieve symptoms.
• Monitor for Warning Signs: If you experience high fever, difficulty breathing, chest pain, or blood in sputum, seek immediate medical attention.

Please schedule an appointment with a specialist doctor promptly to get a thorough evaluation and appropriate treatment tailored to your condition.To narrow down potential causes, we will need some more information.I understand you've been dealing with sneezing and a cough for a month, even after taking antibiotics like Ceftum. To provide the best advice, could you please tell me your age and gender?