In very unusual circumstances, large doses of thiamine may cause rashes, itching, or swelling. These reactions are more common with intravenous injections than oral supplements.
No undesirable side effects have been reported.
Alcoholism is the most common cause of thiamine deficiency in the U.S. due to poor dietary intake, alcohol-related malabsorption, and increased thiamine excretion. Thiamine deficiency can lead to serious neurological complications like Wernicke-Korsakoff syndrome.
Ledum taken in the standard homeopathic dilutions has not been reported to cause side effects.
There are no established side effects of wheat grass.
Side effects vary by the type of essential oil used.
There are no side effects, but individual aggravations may occur.
The only side effects are individual aggravations that may occur.
There are no known side effects of Breema therapy in healthy people.
The drug Novolog can cause a variety of side effects. Some common side effects include swelling of hands or feet. Other side effects include confusion, uneven heart rate, extreme thirst and muscle weakness.
Ophiopogon does not appear to produce serious side effects when used as directed.
There are no known side effects to properly administered biofeedback or neurofeedback sessions.
Boneset does not generally cause any serious side effects. However, taking large doses of boneset may cause nausea or diarrhea.