NAC may also interact with medications and other supplements, so when you should take NAC may depend on your overall protocol
Nausea typically lessens significantly by weeks 2-3 as your body adjusts to the medication
Pregnant or breastfeeding women should avoid both phentermine and GLP-1 medications
GLP-1 medications for liver disease The Wegovy injection is approved for adults with noncirrhotic metabolic dysfunction-associated steatohepatitis (MASH) with moderate to advanced liver fibrosis
Ridker PM, Devalaraja M, Baeres FMM et al (2021) IL-6 inhibition with ziltivekimab in patients at high atherosclerotic risk (RESCUE): a double-blind, randomised, placebo-controlled, phase 2 trial
Furthermore, the use of glutathione precursors (NAC, glycine and glutamic acid) as supplements has been shown to be well tolerated, with no specific time limit for how long you can use them