solution applications can be filtered if endotoxin removal is required
Intravenous (IV) infusions are one method
Reported applications include NNMT enzyme inhibition assays measuring 1-methylnicotinamide formation or S-adenosylhomocysteine release, intracellular target-engagement assays in differentiated 3T3-L1 adipocytes where 5-Amino-1MQ reduced intracellular 1-methylnicotinamide with an EC near 2.3 M (Neelakantan et al., Biochem Pharmacol, 2018), membrane permeability and Caco-2 transport characterisation, methyltransferase selectivity panels covering COMT, DNMT1 and PRMT3, and rodent studies of NNMT inhibition in adipose tissue and liver following the antisense knockdown work of Kraus and colleagues (Nature, 2014)
It can also be described as fulminant, which means that it is severely active and not responding to therapy

Classical symptoms include: Weight loss Palpitations Anxiety Eye bulging Tremors Irritability Infrequent menstrual periods Fatigue Heat intolerance Increased appetite Hair loss Enlarged thyroid gland Sweating Frequent bowel movements Infertility Soft nails Warm, moist palms Finger tremors Insomnia Muscle weakness Nervousness Symptoms of Hypothyroidism Some of the more common symptoms of hypothyroidism, or deficiency of thyroid hormone, include: Slower metabolism leading to weight gain Forgetfulness Feeling cold or cold intolerance Depression Fatigue Dry skin Constipation Loss of ambition Dry, coarse hair Muscle cramps Stiffness Joint pain A loss of the outer third eyebrow Heavy menstrual periods Infertility Muscle aches Puffy face Slow heartbeat Brittle nails Arthritis These symptoms may be present in any combination in people with thyroid disorders, but the degree to which they impact an individual can vary greatly as well