side effects of pt141 PT-141 The Basics of PT-141 (Bremelanotide):

Peripheral MC1R agonism accounts for side effects such as transient blood pressure elevation and skin hyperpigmentation (tanning) [3] [5]

L-Carnitine also increases insulin sensitivity, especially in muscle tissue, which may support fat loss and muscle recovery by improving nutrient uptake

Int J Mol Sci 15: 1439614410, 2014

These include changes in the size and pigmentation of moles, rapid appearance of new moles, flushing to the face, abdominal cramps, nausea, vomiting, chest pain and brain swelling

Non-metastatic unresected paediatric non-rhabdomyosarcoma soft tissue sarcomas: results of a pooled analysis from United States and European groups

Campbell SL, Khosravi-Far R, Rossman KL, Clark GJ, Der CJ