I'm sorry to hear that you're experiencing burning during urination and after intercourse. These symptoms can be caused by infections such as urinary tract infections (UTIs) or sexually transmitted infections (STIs), among other possible causes.

Here are some important steps you can take:

• See a doctor promptly, preferably a urologist or a gynecologist, to get a proper diagnosis and treatment. They may need to perform tests like urine analysis or swabs.
• Avoid self-medicating with antibiotics without a prescription, as inappropriate use can lead to resistance and complications.
• Maintain good personal hygiene and urinate soon after intercourse to help reduce infection risk.
• Drink plenty of water to help flush out bacteria from the urinary tract.
• Avoid irritants such as harsh soaps, douches, or scented products in the genital area.

If a bacterial infection is confirmed, your doctor may prescribe antibiotics such as a combination like Cefakind-CV 500 (containing Cefuroxime and Clavulanic acid), which is effective against various bacterial infections including urinary tract infections. However, this should only be taken under medical supervision.

Please consult a specialist doctor as soon as possible to get appropriate evaluation and treatment tailored to your condition. If you experience severe pain, fever, or blood in urine, seek emergency care immediately.To narrow down potential causes, we will need some more information.Please tell me your age and gender.