Some answers are a reason to pause.

A prescription is not an optional extra.

U.S. law checked September 26, 2026 requires prescription medicine to be supplied only on the prescription of a licensed health professional.

FDA, the Food and Drug Administration, also warns about online offers that skip a health assessment or leave no health professional available after delivery.

Treat a missing answer about either as a reason to pause. Ask who is assessing the health question and who can answer the next one.

Listen closely to the approval claim.

FDA stands for Food and Drug Administration.

Calling a compounded medicine FDA-approved conflicts with FDA’s position checked September 26, 2026.

A compounded preparation reaches the market without receiving that agency’s approval review.

In September 2026, FDA said to avoid products sold for people to use but marked “for research only”. FDA also warned of harm from using them. The products’ quality is unknown.

Ask for the product and the basis for the claim, rather than accepting a badge as an explanation.

Ask before using a questionable delivery.

Ask the pharmacy what storage temperature the product requires and whether the delivery stayed cold enough. If you cannot tell, leave it unused while you get an answer.

Broken packaging, missing instructions or an unexpected-looking medicine appear on FDA’s consumer checklist.

FDA has also reported labels naming pharmacies that did not exist or did not prepare the product.

Keep the packaging and ask the pharmacy that supplied the medicine and the person treating you to explain the mismatch. The pharmacy’s state record is a useful place to check the name.

Some symptoms belong with urgent care.

Swelling around the tongue or face, trouble getting a breath, or losing consciousness can point to a serious allergic reaction.

MedlinePlus calls for emergency help when allergic symptoms are severe.

The semaglutide label for Wegovy warns about inflammation of the pancreas, an organ inside the belly. It describes severe or lasting belly pain that sometimes spreads to the back.

These are reasons to seek medical help, not a list for deciding your own diagnosis.

Patients have a reporting route of their own: FDA’s MedWatch programme accepts reports about medicine problems.