Chang: Correct angle of entry : Use a 90-degree angle for intramuscular (IM) injections and a 45-degree angle for subcutaneous (SC) injections
( 1 ) For men over 30, especially those juggling professional responsibilities, family life, and trying to stay in shape, the dip in energy and mental sharpness can sometimes feel like it came out of nowhere
If side effects do occur, they are generally mild and may include: Pain, discomfort, swelling, or redness at the injection site Diarrhea Headache Bloating Nausea Numbness or tingling Serious side effects are rare and may include: Confusion Dizziness or fainting Muscle pain, cramps, or weakness Extreme thirst Facial flushing Frequent urination Palpitations Fatigue Difficulty breathing Coughing or noisy breathing (wheezing) Extreme pain, swelling, warmth or tenderness in one leg Difficulty swallowing Rash Itching over the body If you experience serious side effects, contact your doctor right away
These figures are not extrapolated from a human trial (there isnt one) and they are not scaled from the mouse papers