Hello,
Fever, headache with
post nasal drip can occur due to viral infection but when the infection spreads down your throat it can
Pharyngitis.
Get physically examined. You can take antibiotics, decongestants & acetaminophen(
Tylenol), it should get better. But if you are infected with
herpes, you should get STI tests done. You may need antivirals.
You should never share your personal clothing, any type of belongings, toiletries, never go for oral kissing with anyone infected with herpes.
Contact with the sores, saliva,
mucous membrane or skin is highly contagious.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Nupur K, General & Family Physician