Odor & SweatField notes
Smell Changed After a New Medicine? Bring the Timeline
Use the sequence to guide a prescriber review, without deciding that the medicine caused the change.
ArticlesTopic 03
Odor & Sweat
Sweating through your shirt, smelling after a shower, and the science of staying fresh.
Odor & SweatGuide
Smelly Scalp: Which Shampoos Help and When to See a Dermatologist
A scalp that smells even after washing is common, and the shampoo aisle offers clarifying, tea tree and medicated options. Here is what usually causes it and how to match the product to the problem.
Odor & SweatThe short version
"Unscented" vs. "Fragrance-Free": What the Labels Mean for Sensitive Skin
If perfumed deodorants, washes or lotions make your skin itch, the word on the front of the bottle may not tell the whole story. The FDA says some unscented products still contain fragrance ingredients.
Odor & SweatMyth buster
A Sweat-Soaked Shirt Does Not Measure Workout Calories
Sweating helps with cooling; its amount cannot tell you how much energy a workout used.
Odor & SweatMyth buster
Aluminum-Free Deodorant and the Armpit Detox: What You're Paying For
Natural deodorants and detox masks are sold on fears about cancer, memory and trapped toxins. Here is what the evidence says, and how to read the label on the stick.
Odor & SweatExplainer
Aquagenic Palm Wrinkling: What the Assessment Needs to Explain
Discuss rapid water-associated palm changes, the diagnosis and the reason for further investigation.
Odor & SweatEvidence check
Chlorophyll Drops for Body Odor: What the "Internal Deodorant" Research Covers
Liquid chlorophyll is sold to make you smell fresher from the inside. The research behind that idea is old, small and mostly about a different kind of odor.
Odor & SweatExplainer
Clinical Strength Antiperspirant: What the Label Claims Mean
"Clinical strength," "extra effective" and "72-hour" sound like big upgrades over a regular stick. Here is what the FDA rules define, what they don't, and how to apply it so it works.
Odor & SweatEvidence check
Fox-Fordyce Disease: What the Treatment Evidence Can Tell You
For a confirmed diagnosis, connect the limited evidence with the symptom you want help managing.
Odor & SweatChecklist
Granular Parakeratosis: Three Exposure Details for Your Review
Bring product packaging, timing and everyday skin-fold conditions to a clinician-led rash assessment.
Odor & SweatGuide
Getting Heavy-Sweating Treatment Covered: Prior Authorization and Appeals
Prescription sweat treatments and injections can be expensive, and insurers often want proof first. Here is how to build your case and what to do if the answer is no.
Odor & SweatEvidence check
Hypoallergenic Deodorant: What the Label Does Not Settle
Check the ingredient information and your own reaction history instead of treating a front-label phrase as an allergy guarantee.
