A more familiar common use is in silver-coloured modern circulation coins. A typical mix is 75% copper, 25% nickel, and a trace amount of manganese. In the past, true silver coins were debased with cupronickel. Despite high copper content, cupronickel is dark bronze in colour when in storage, but is a light copper colour when polished. Thermocouples and resistors whose resistance is stable across changes in temperature contain the 55% copper-45% nickel alloy constantan.
For the past 3 months, I've been taking several popular nootropics in relatively recommended dosages. The results have been generally positive (mental stamina, desire to learn, impressive thoughts at times), however, I am experiencing the following unwelcome side-effects. -Rash and skin irritation.
Side Effects of Nissen Fundoplication. All surgical procedures involve certain complications and risk factors. Therefore, patients must understand what surgical risks and complications are possible in order to make an informed decision. Side effects of Nissen fundoplication surgery may include breathing ailments (pneumonia), damage or injury to internal tissue, membranes, muscles, and/or organs, and pain. The most common side effects involving the Nissen fundoplication include: 1  Bleeding. 2  Infection. 3  Dysphagia (swallowing issues accompanied with pain) 4  Gas bloating.