Key secondary search terms that ensured searches identified studies containing information on environmental hazards and exposure relevant to UNGD were âunconventional gasâ, ânatural gasâ, ânatural resource developmentâ, âcoal seam gasâ, âcoalbed methaneâ, âcoal bed methaneâ, âtight gasâ, and âshale gasâ.
Allergies, cold, and flu can lead to sneezing that may result in broken blood vessels in the eye. â¢ Coughing. When we cough, for any number of reasons, it may be cause for a broken blood vessel. The strain from heavy coughing could make the blood vessels in the eye to break.f you become worried about a broken blood vessel in the eye, you actually need not be concerned. There is usually no pain associated with a broken blood vessel in the eye. A broken blood vessel in the eye can be caused by a few different things.
If you have a broken blood vessel on the front of your eye, you should contact your eye doctor and schedule an appointment. In most cases, a simple eye exam is enough for an eye doctor to properly diagnose a subconjunctival hemorrhage.vents that can cause blood vessels on the front of the eye to break include: 1  Sneezing. 2  Coughing. 3  Vomiting. 4  Straining. 5  Poorly controlled blood pressure. 6  Crying. 7  Rubbing your eyes. 8  Blunt trauma.