In addition to standard warranties on new items, third parties or manufacturers may sell extended warranties (also called service contracts). These extend the warranty for a further length of time. However, these warranties have terms and conditions which may not match the original terms and conditions.
Burst blood vessel in the eye. Straining, coughing or injuring your eye can sometimes cause a blood vessel to burst on the eye surface, causing a bright red blotch. This is called a subconjunctival haemorrhage.
In âwetâ macular degeneration, tiny new blood vessels grow under the retina, the light-sensing part of the eye. These blood vessels break open and leak, causing scar tissue to form. Over time, the scar tissue clouds central vision. Itâs not clear why this happens.