Seek urgent care immediately for sudden, severe headaches or any stroke-like symptoms, including difficulty speaking, facial drooping, or weakness on one side of the body
The use the peptide Ac-Nle-c c/o(-Asp-His-D-Phe-Arg-Trp-Lys)-OH in the manufacture of a medicament for intranasal administration for use in the treatment of erectile dysfunction in a male, wherein the peptide Ac-Nle-cyc/o(-Asp-His-D-Phe-Arg-Trp-Lys)-OH increases cGMP levels to an amount sufficient to produce an erection sufficient for sexual intercourse when the peptide Ac-Nle-cyc/o(-Asp-His-D-Phe-Arg-Trp-Lys)-OH is administered at a sub-therapeutic dose and administered subsequent to a sub-therapeutic dose of a PDE-5 inhibitor
That may include stool tests, blood work, and symptom tracking over time
Mild side effects, such as nausea, bloating, constipation, and tiredness, can also happen at the beginning