Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Go to an emergency department if fever or chills occur with jaundice and you feel very unwell.
Emergency help is also appropriate for confusion, fainting, severe weakness, vomiting blood, black stools, difficulty breathing, or a rapidly enlarging abdomen.
Seek urgent same-day medical assessment for fever, chills, new jaundice, or increasing pain under the right ribs.
These symptoms can indicate an infected or blocked bile duct.
Do not wait for a routine appointment if symptoms suggest an acute infection or a complication of advanced liver scarring.
Arrange routine follow-up if you develop increasing tiredness, persistent itching, new abdominal discomfort, darker urine, paler stools, or gradually worsening jaundice.
Report unexplained weight loss or a change in your usual bowel symptoms as well.
Every sign above is quoted from the sofidex article on Sclerosing cholangitis. If you are not sure, err upward — it is always reasonable to be checked.