For leaner individuals, the subcutaneous layer may only be 5-8mm, which means a 45-degree angle and skin pinching become essential to avoid hitting the muscle
Contact Us Promptly If You Notice: Significant swelling, warmth, or hardness at the injection site that worsens after 48 hours rather than improving this can indicate a localized infection A spreading rash, hives, or itching that moves beyond the injection site Shortness of breath, chest tightness, or facial swelling these require immediate attention and a call to 911, not just the spa Intense or persistent nausea and vomiting that does not resolve within a day Numbness, tingling, or palpitations These are not common presentations, but they are the signals the body uses to say something needs attention
Suitable only when your gut can still absorb B12 normally
Conditions such as pernicious anemia, which affects the absorption of B12, may also warrant coverage, as well as certain chemotherapy treatments that necessitate B12 supplementation
