Short answer: Sounds like something else is going on
Long answer:
Hi there,
If it is really a subconjunctival haemorrhage, the doctors are quite right, there is nothing to do but wait for it to be resolved on its own - much like a
bruise. Usually you will see some changes within a week, and be completely gone by 2 weeks or so.
However, subconjunctival haemorrhages are usually painless and not bothersome at all, except for how alarming it looks. She sounds rather unwell, which might indicate that there is something else going on. If it is the eye that is actually hurting badly, I would suggest actually visiting the eye doctor for them to have another look to rule out other problems like
uveitis or
hyphaema.
If her eye is not bothering her much and it is just general unwellness with the headache and
lethargy, then it could be just that she has an ongoing
viral fever at the same time (since she already had the headache before the subconjunctival haemorrhage happened). In that case just rest and fluids with the regular
paracetamol for the aches would do. Note that if you come from a dengue-prone area, this might mean that she needs to seek help earlier.
If she is prone to
high blood pressure or is already on medication, make sure that the headache is not caused by her blood pressure still being high. If her home monitor shows blood pressure of above 150/100 mmHg repeatedly, then it is time to go to her doctor.
Hope this helps.
Regards,
Dr. Teh