Gradually taper dose before discontinuation; abrupt discontinuation may cause dysphoric mood, dizziness, sensory disturbances, agitation, confusion, anxiety, headache, insomnia, tinnitus, seizures, irritability.
A 'metallic' smell is just body odour. The pong from handling iron or copper comes from your own skin. The smell of iron or copper comes from reactions with sweat and skin.Getty.
Rotten egg smell in your water supply is the result of the presence of sulfur. Hydrogen sulfide gas actually causes the smell. This gas, and the resulting offensive smell, is most commonly found in well-water or ground water. Sulfur water has no known health effects, though it can sometimes change the taste of water.