In exerting undue influence, the influencing individual is able to gain an advantage. In contract law, a party claiming to be victim of undue influence may be able to void the terms of the agreement. Topics
Tadalafil is also manufactured and sold under the name of Tadacip by the Indian pharmaceutical company Cipla in doses of 10 mg and 20 mg. On November 21, 2003 the FDA approved tadalafil (as Cialis) for sale in the United States as the third ED prescription drug pill (after sildenafil (Viagra) and vardenafil (Levitra)). Like sildenafil and vardenafil, tadalafil is recommended as an 'as needed' medication.
Stop using tadalafil and call your doctor at once if you have any of these serious side effects: 1  changes in vision or sudden vision loss; 2  ringing in your ears, or sudden hearing loss;  chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;