When you taper off GLP-1s, your natural hunger signals and food noise will likely return
Being transparent about these limitations helps patients make informed decisions, reinforcing that while current evidence is reassuring, continued follow-up and regular clinical reviews remain an essential part of safe treatment

Patients should contact their GP or prescribing clinician if they experience any of the following: Red flag features requiring assessment: Patchy or localised hair loss rather than diffuse thinningthis may suggest alopecia areata or other dermatological conditions Hair loss accompanied by scalp symptoms such as itching, scaling, redness, or pain, which could indicate infection or inflammatory scalp conditions Signs of scarring alopecia including shiny scalp areas, loss of follicular openings, or permanent hair lossthese require urgent dermatology referral Excessive or prolonged shedding continuing beyond 69 months without improvement Associated symptoms including fatigue, cold intolerance, weight changes independent of tirzepatide, or other systemic features suggesting thyroid dysfunction or other endocrine disorders Significant psychological distress affecting quality of life or treatment adherence Recommended investigations may include: Full blood count to assess for anaemia Serum ferritin (iron stores)local laboratory reference ranges should guide interpretation, though some specialists suggest levels below 50-70 g/L may be suboptimal for hair growth even without anaemia Thyroid function tests (TSH, free T4) to exclude hypothyroidism Vitamin B12 and folate levels Zinc levels if deficiency is suspected Coeliac serology, particularly if iron deficiency is identified or hair loss persists In women: consideration of hormonal assessment if features suggest polycystic ovary syndrome or other endocrine disorders Clinicians should take a thorough medication history to identify other potential causes of hair loss, including recent changes to medications, and assess the pattern and duration of hair shedding

Notably, clinical improvements in skin lesions have been observed in some studies, independent of weight loss or glycemic control
The legitimacy questions worth asking before you pay are the same in every state: is the prescriber Ohio-licensed (verify via the Ohio eLicense system at elicense.ohio.gov), is the partner pharmacy named, is the medication shipped with proper cold packaging, and is pricing transparent for both intro and ongoing months