So taking the two together may cause insomnia, jitters, and a rapid heartbeat.
A report on jobless claims caused more jitters for a market already nervous about inflation.
His illness had caused further jitters in the midst of Malaysia's political crisis.
The higher oil prices caused inflationary jitters in the bond market and prices fell sharply.
Fifty thousand empty seats never caused jitters.
His radical ideas on prison reform are causing jitters in the party, but he's determined to see them through.
The "supercommittee" calamity caused jitters on Wall Street and could imperil military spending.
But these two paintings by Egon Schiele are causing jitters of monumental dimensions in the museum world.
And it would cause jitters in Washington, which fears being drawn into any conflict.
It has caused jitters on the financial markets.