Patients should stop taking methadone and contact a doctor or emergency services right away if they: 1  Experience difficulty breathing or shallow breathing. 2  Feel lightheaded or faint. 3  Experience hives or a rash; swelling of the face, lips, tongue, or throat.  Feel chest 1  pain. Experience a fast or pounding heartbeat.
It makes sense. The card with the highest interest rate is usually the one that will cause you the most financial pain. The national average interest rate on a credit card is 15.2 percent, so if you bought a $1,000 refrigerator with a credit card, you'd pay a lot in interest if you took your time paying it off.
Highest Standard Cash Back Credit Card. Before the Capital OneÂ® QuicksilverÂ® Cash Rewards Credit Card, other credit cards offered a standard 1% cash back. The Capital OneÂ® QuicksilverÂ® Cash Rewards Credit Card has upped the ante now to 1.5% every day, every purchase. This 1.5% is likely 50% higher than the rewards rate for other standard no-fee credit cards.