What Causes Red Ulcers With White Pus On Tonsils And Fever?
Antibiotics should be started immediately.
Detailed Answer:
Hello and thanks for using HCM.
I have read your query and understand your concerns.
Red ulcers, white stuff ( pus ) on tonsils and fever means that there is probably a bacterial purulent tonsillitis that may progress to abscess if not treated in time.
Another major reason to start immediately treatment is your CSF leak surgery that may predispose to serious conditions like meningitis through spreading of infection.
Streptococcus is the most common cause of purulent tonsillitis and antibiotics therapy is the choice to treat it.
There is need for antibiotics like penicillins, or erythromycin, or third generation cephalosporins ( if you are not allergic to any of them ) to treat such infection and these drugs are prescribed by your primary care Doctor or an ER Doctor if necessary.
I don't think you should wait till your ENT consult.
Hope you found the answer helpful.
Let me know if I can assist you further.
Greetings.