U.S. doctors online nowAsk doctors free
A 24-year-old male asked:

hi would like to know whether the color of aha lightening gel changes from transparent to brown... (& it's not expired) i'm using it so curious to know?

1 doctor answer3 doctors weighed in
Dr. Geoffrey Rutledge
Internal Medicine 41 years experience
Hydroquinone: Aha lightening gel contains a skin bleaching agent, hydroquinone. It should not discolor over time. Keep such product sealed, and away from heat.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership

Similar questions

CA
A 33-year-old member asked:

How do I change my baby girl's diaper?

2 doctor answers4 doctors weighed in
Dr. Gregg Alexander
Pediatrics 33 years experience
With love!: Changing diapers is simple, but remember to be careful. Turning your back on an infant of any age who is on a high counter or changing table is dangerous. Lay them down, open the diaper, hold their feet/legs up with one hand while cleaning their bottoms with your other hand (and a wipe or cloth!) then, place a new diaper under them, add some barrier cream, if desired, and seal them up!
A 35-year-old member asked:

How much estrogen can you ingest from foods before observing a noticeable change in physiology?

1 doctor answer4 doctors weighed in
Dr. Troy DeLong
Pharmacology 30 years experience
Varies GREATLY: Plant produced estrogens, also know as phytoestrogens, can vary greatly depending on the type of plant. Flax seed, soy, sesame seed are some foods at the top of the list. Some studies appear to show health benefits from increased consumption of these foods. The amount an individual can safely ingest varies greatly. Liver fuction is one of several determining factors.
A 35-year-old member asked:

Can I change my muscle size and definition?

3 doctor answers11 doctors weighed in
Dr. Michael Sparacino
Family Medicine 37 years experience
Yes: Through diet and exercise.
Birmingham, AL
A 36-year-old female asked:

What are the causes of precancerous changes of the uterine lining?

1 doctor answer2 doctors weighed in
Dr. Annette Fineberg
Obstetrics and Gynecology 29 years experience
Excess estrogen: Your ovaries make estrogen every month and stimulate growth in the uterine lining. After ovulation they make Progesterone that matures the lining and prepares it for pregnancy. So, ovulation matures and sheds your lining every month and results on regular predictable periods. Pcos or perimenopause can result in prolonged missed ovulation and sometimes precancer.
A 36-year-old member asked:

How can I clear my annoying house allergy?

1 doctor answer1 doctor weighed in
Dr. Jeffrey Rosch
Allergy and Immunology 49 years experience
Indoor allergens : Indoor allergens are usually dust mites, pollens, molds, cockroache, and/or animal danders. Environmental control, minimizing exposure, may be of some help as are topical/oral medication. If those are not adequate allergen immunotherapy is usually indicated. In rare extreme situations you might need ro move, but the "grass isn't always greener". Need to see board certiified allergist.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
$30 per visit with
membership
Last updated Mar 17, 2020

People also asked

Related topics

Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$30 per visit with
membership

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.