Cupronickel or copper-nickel is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese.
Despite the low risk of side effects, it's important to take caution when using Oscillococcinum in treatment of the flu. Because the flu virus can lead to complications like pneumonia (a potentially life-threatening condition), you should seek medical attention if you experience flu symptoms such as coughing, sore throat, muscle aches, fatigue, headache, and high fever.
Other side effects reported of patients on Norvasc include the following: flushing, palpitation, dizziness, fatigue, tiredness, rash, itching, male sexual dysfunction, nausea, abdominal pain, upset stomach, muscle cramps, weakness, shortness of breath and pulmonary edema.he most common side effect of Norvasc is edema, or swelling of the hands, feet, ankles, or lower legs. You are more likely to experience edema with higher doses of Norvasc. Other common side effects of Norvascinclude: 1  Headache. 2  Abdominal pain. 3  Nausea. 4  Dizziness. 5  Drowsiness and fatigue. 6  Flushing (feeling of warmth).