When managing sinus thrombosis, prioritize heparin during pregnancy and transition to warfarin postpartum. Note that anticoagulation remains safe and indicated even with intracranial hemorrhage. For cavernous sinus thrombosis, act swiftly with broad-spectrum antibiotics and anticoagulation, as untreated cases carry a very high mortality rate despite good intervention outcomes.

Relapses of venous sinus thrombosis almost always occur within the first year.

Anticoagulation is necessary even if a hemorrhage is present.

Cavernous sinus thrombosis presents with fever, eyelid drooping, and ophthalmoplegia.

Cavernous sinus thrombosis requires immediate broad-spectrum antibiotics and anticoagulation to prevent high mortality.