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.
1 Rhinitis of pregnancy is a condition that can lead to coughing. 2  Many women experience congestion throughout their pregnancies. 3  The congestion can lead to irritation and coughing. 4  Elevated estrogen levels can cause mucous membranes that line the nose to swell, which increases blood flow to the area and causes swelling. dry cough may occur during a common cold. The virus can be an irritant that causes a coughing reaction and the problem may become worse at night. Many women experience cold-like symptoms during pregnancy, which can lead to productive and unproductive coughs.