Eur Arch Psychiatry Clin Neurosci 268(2):145156 Evaluation IoHMa (2021) Global Health Data Exchange (GHDx)
You should contact your GP if you: Experience new or worsening erectile dysfunction Have ED accompanied by other symptoms such as reduced libido, fatigue, or mood changes Find that ED is affecting your mental health or relationships Are considering supplements but take regular medications Experience side effects from any supplement Seek urgent medical attention if you experience: Chest pain, breathlessness, or other cardiovascular symptoms (call 999 if acute) An erection lasting more than 4 hours (priapism) Sudden changes in vision or hearing Severe penile pain or new penile deformity Your GP can perform appropriate investigations, address modifiable risk factors, discuss evidence-based treatments, and refer to specialist services if needed
Its also important to drink plenty of liquids
While genetic variants do not predict exact medication response, they may help provide context for why fatigue occurs in some patients more than others, supporting more personalized conversations about dose titration strategy and nutritional support needs
The Role of IGF-1 The main benefit of higher HGH levels is the subsequent increase in Insulin-Like Growth Factor-1 (IGF-1)