Best Answer: NH4 is not a stable chemical on its own. It is a cation and it is written as NH4+ and needs a negatively-charged counter ion. The ion is called Ammonium. Ammonia is NH3 Ammonium hydroxide is NH4OH but dissociates in water as NH4+ and OH-Ammonium bromide is NH4Br.
Signs and symptoms. Jaundice. Gilbert's syndrome produces an elevated level of unconjugated bilirubin in the bloodstream, but normally has no serious consequences. Mild jaundice may appear under conditions of exertion, stress, fasting, and infections, but the condition is otherwise usually asymptomatic.
Guillain-Barre syndrome often begins with tingling and weakness starting in your feet and legs and spreading to your upper body and arms. In about 10 percent of people with the disorder, symptoms begin in the arms or face. As Guillain-Barre syndrome progresses, muscle weakness can evolve into paralysis.Signs and symptoms of Guillain-Barre syndrome may include: 1  Prickling, pins and needles sensations in your fingers, toes, ankles or wrists. 2  Weakness in your legs that spreads to your upper body.3  Unsteady walking or inability to walk or climb stairs.igns and symptoms of Guillain-Barre syndrome may include: 1  Prickling, pins and needles sensations in your fingers, toes, ankles or wrists. 2  Weakness in your legs that spreads to your upper body.