Introduction. Melanotan products are currently purchased over the Internet and are designed to induce melanogenesis to create sunless tanning as well are used as sexual stimulants. We report a novel case of systemic toxicity with sympathomimetic excess and rhabdomyolysis after use of Melanotan II. Case report. A 39 year-old Caucasian male injected subcutaneously 6 mg of Melanotan II purchased over the Internet in an attempt to darken his skin during wintertime. This dose was six times the recommended starting dose per the patient. In the emergency department two hours post injection, he complained of diffuse body aches, sweating, and a sensation of anxiety. Vital signs included BP 151/85 mmHg, HR 130 bpm that peaked at 146 bpm, and temperature of 97.8°F. Physical exam demonstrated a restless and anxious appearing male with mydriasis, diaphoresis, tachycardia, and diffuse muscle tremors. Pertinent laboratory values were creatinine 2.25 mg/dL, CPK 1760 IU/L, troponin 0.23 ng/mL, WBC 19.1 k/μL. Urinalysis demonstrated 3 + blood with red cell casts but 0–2 RBC/hpf. Qualitative urine drug screen was negative for metabolites of cocaine and amphetamines but positive for opiates. The patient received benzodiazepines for agitation and anxiety and had improvement in his symptoms. He was admitted to the ICU and during hospitalization his CPK elevated to 17773 IU/L 12 hours later. He continued to receive intravenous fluids with sodium bicarbonate for rhabdomyolysis and his CPK decreased to 2622 IU/L with improvement of creatinine to 1.23 mg/dL upon discharge from the ICU after 3 days. The substance, which he injected, was analyzed via mass spectrometry and was confirmed to be Melanotan II when compared with an industry purchased standard sample. Discussion. Melanotan products are purchased via the Internet and have three main formulations (Melanotan I, Melanotan II, and bremelanotide). Melanotan I increases melanogenesis and eumelanin content to produce sunless tanning. Melanotan II also increases skin pigmentation but also produces spontaneous penile erections and sexual stimulation. Bremelanotide is a variation of Melanotan II that is specifically designed for sexual stimulation. This unique case highlights the potential of systemic toxicity with sympathomimetic excess, rhabdomyolysis, and renal dysfunction from Melanotan II use. Conclusion. Melanotan II use resulted in systemic toxicity including apparent sympathomimetic symptoms, rhabdomyolysis, and renal dysfunction.
Mushroom poisoning is a diagnostic and treatment dilemma for health care professionals. Decisions regarding treatment following ingestions are usually made without a firm identification of the fungus and tend to be more aggressive than necessary. The identification of mushrooms is beyond the scope of health care professionals, and a mycologist is essential to make an accurate identification. Telemedicine and digital imaging is an emerging technology that can assist in mushroom identification and facilitate patient care. The efficacy of using digital images sent over the Internet was tested in a pilot project. This article describes three cases in which digital images and verbal descriptions assisted in mushroom identification. When the actual specimen was sent to a mycologist, a definitive identification was obtained and compared with the presumptive identification. Digital images alone do not permit definitive identification; however, they often contain sufficient information to help the clinician rule out the possibility of a severely toxic species. Data accumulated to date indicate that digital imaging can be an important tool in the diagnosis and treatment of mushroom ingestion, and possibly other biologicals such as plants, insects, and reptiles.
