Some patients benefit from weekly injections, while others may only need one once a month
127 Another clinical trial in 50 patients with tinnitus, half of whom also had hearing loss, found treatment with intramuscular injections providing 100 mg vitamin B1, 100 mg vitamin B6, and 1,000 mcg vitamin B12 twice weekly led to tinnitus improvement mainly in those without hearing loss
Injection site reactions such as minor redness, transient swelling, or localized soreness are normal and usually resolve within 24 hours
Hexarelin does this through a calcium/PKC cascade while blunting somatostatin's inhibitory signal, and Ipamorelin is considered more selective because it does not meaningfully raise cortisol or prolactin alongside GH
Tirzepatide is a dual GIP/GLP-1 receptor agonist