It could be haemorrhoids/ anal fissure/anal fistula, especially when sitz bath is helping. If fever is also there, then better consult a general surgeon ASAP without any further delay.

Please consult a gen surgeon physically.

Sietz bath  continue. Tab zerodol sp three times after food for 3to5 days. Oflox oz two times after food for five days. Montek lc one at night for five days. Oxyurate ointment locally by index finger first on buthole than gently push inside anus rotate the finger to cover anal mucosa completely before n after defication two times.  Two weeks.

The combination of severe pain near the anal opening that makes walking and sitting difficult, along with fever and a burning sensation, is highly suggestive of a perianal abscess — a collection of infection/pus in the tissue around the anal canal. This is a surgical condition, and while sitz baths help with comfort and hygiene, they cannot drain or treat an abscess. A perianal abscess typically requires a minor surgical procedure (incision and drainage) to properly treat. If left untreated or treated only with antibiotics, it can worsen or progress to a fistula-in-ano (a tract that forms between the abscess and the skin surface), which is harder to treat.

Proper evaluation and personalised advice are needed for your concern. A detailed consultation would be best to provide accurate guidance. Feel free to consult me for further assistance.

Go for evaluation nearby hospital.

Need a few more details please consult for further evaluation and treatment

Severe anal pain preventing sitting/walking, combined with a fever, strongly points to an anorectal abscess. Continue sitz baths, but see a surgeon immediately.

Sitz bath Painkillers

Need meds

Can help you, kindly consult and provide detailed history for proper diagnosis and further management

Avoid fried and spicy food Water intake more Green leafy vegetables more Fiber meal Walk Do connect and consult Will help you