Many other side effects of Lovenox are rare. 1  These include: 2  Back pain. 3  Sensations of burning, tickling. 4  Pain in the chest. 5  Severe fatigue. 6  Fainting. 7  Fast, irregular heartbeat. 8  Rash or hives. 9  Weight gain. 10  Cough, chills.
9 doctors agreed: Panic not a cause: Scintillating scotomas are most commonly caused by cortical spreading depression, a pattern of changes in the behavior of nerves in the brain during a migraine. Panic is not on the list of causes on any source i found. The first sentence is from the wikipedia article on scintillating scotomata.
A stomach that is full causes the irritation, which causes diaphragm spasm and the subsequent hiccup. Swallowing too much food and air may cause distended stomach to push against the phrenic nerves, which causes the irritation. Moreover, taking hot spicy foods could also lead to irritation of the phrenic nerves.