Some patients report temporary fatigue, headache, or mild GI discomfort in the first 24 to 48 hours following an injection, particularly with their first dose
A deficiency of vitamin B12 can also cause shortness of breath or heart palpitations, as well as gastrointestinal symptoms including constipation, diarrhea, appetite loss, or gas
5-Amino-1mq 5mg
Before using NASO B12 NASAL SPRAY, inform your doctor if you have early Lebers disease, low levels of folate/iron in blood (associated with signs such as extreme tiredness, sore/red tongue, muscle weakness), kidney problems (such as chronic renal disease), and/or liver problems
The type of treatment a person needs will depend on the underlying cause of their deficiency