Reviews in dermatology outline those mechanisms and practical uses across alopecia types, with low risk in home use when devices are used as directed
Avoid blood-thinning supplements (fish oil, vitamin E, garlic, ginger) for 48 hours before injection unless medically necessary
Dose reduction or discontinuation may be necessary if you develop: Persistent, intolerable gastrointestinal symptoms despite supportive measures Acute pancreatitis (discontinue permanently) Severe hypoglycemia, particularly if taking concurrent insulin or sulfonylureas Acute kidney injury or worsening renal function Gallbladder disease symptoms (abdominal pain, jaundice) Diabetic retinopathy complications (particularly with semaglutide) Severe hypersensitivity reactions including anaphylaxis or angioedema Pregnancy or plans for pregnancy (for semaglutide, discontinue at least two months before planned conception
Another crucial step to remember is consistency
No GLP-1 patches are approved by the MHRA, and any products claiming to be GLP-1 patches are unlicensed and potentially counterfeit or unsafe
The nausea some patients experience may discourage fluid intake, and reduced eating often means reduced drinking too
