Repeat a few times. The swelling will go down. Never squeeze a stie, the infection spreads. Garlic being an important anti-biotic is also excellent. If you eat a dozen cloves chopped up, you will fix the sties also.
Stroke is common.
There are two basic types. Those with clots and those that burst blood vessels. The first type is most common and can be treated with herbs easily. Again garlic as it is not only an anti-biotic but is a anti clotting agent. Pineapple also helps as it has bromelain and breaks down proteins.