No, but it's very common
Use of the peptide Ac-Nle-cyc/o(-Asp-His-D-Phe-Arg-Trp-Lys)-OH for the manufacture of a medicament for use in the treatment by nasal administration of sexual dysfunction as multiple agent therapy with use of a PDE-5 inhibitor for the manufacture of a medicament for use in the treatment by oral administration of sexual dysfunction
Symptoms can include: pale, blue, purple, or red fingers or toes cold, numb, or painful fingers or toes unexplained wounds on your fingers or toes Mental health conditions, such as psychosis or mania.* Serotonin syndrome (a dangerous condition caused by a buildup of serotonin in your body)
Originating from a groundbreaking 2017 study published in Cell, FOXO4-DRI was introduced as a well-tolerated agent without notable side effects within the scope of that research
152 Early symptoms typically involve burning, lancinating, tingling, shooting pain, and dysesthesias indicative of small myelinated nerve fiber involvement