My 64-year-old husband woke up with this blood red patch on his eye. Do we need to go to the hospital?

Doctors can provide reassurance and may suggest monitoring the condition. They may also recommend an eye examination to rule out any other potential eye issues.
7. Simple At-Home Care: What Helps and What to Avoid
At home, ensure your partner avoids rubbing their eyes, as this can exacerbate the condition. Artificial tears or eye drops can help alleviate dryness or irritation if present.
It is generally advisable to avoid strenuous activities or anything that could increase blood pressure suddenly. Maintaining good eye hygiene and protecting the eyes from potential irritants is also beneficial.
8. How Long It Takes to Clear and What Recovery Looks Like
A subconjunctival hemorrhage typically resolves within one to two weeks. As the blood is reabsorbed, the red patch may change colors, similar to the way a bruise fades.
The recovery is straightforward, with no specific treatment required. It’s a matter of allowing the body to heal naturally, observing any changes, and avoiding further strain on the eyes.