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Daisy Oliveira
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Recent Articles by Daisy Oliveira

Yellow Phlegm: 8 Possible Causes, Symptoms & How to Treat

Yellow phlegm is often linked to respiratory infections such as bronchitis, strep throat, sinusitis, or pneumonia, but can also occur with smoking, postnasal drip, cystic fibrosis, or bronchiectasis. Its color results from immune cells mixing with mucus during inflammation.

Doctor Says

How should I position a baby for back-blows when choking?

Knowing the correct position to hold an infant during back blows is essential for safe choking first aid. The baby should be placed face down along your forearm with the head lower than the body, supporting the jaw, and firm back blows delivered to help clear an airway blockage.

Doctor Says

Does trazodone cause weight gain?

Weight changes can happen with some antidepressants, and many people wonder does trazodone cause weight gain. This overview explains possible appetite changes, other causes of weight gain, and when to talk to a doctor about adjusting treatment.

Doctor Says

I'm on my period but I have no blood on the pad, only when I wipe.

Light bleeding can explain why someone feels like i'm on my period but no blood on the pad only when i wipe. This may happen at the start or end of a cycle, with hormonal changes, or early pregnancy, and includes guidance on when to see a gynecologist.

Doctor Says

Why is my blood sugar high in the morning?

High morning glucose levels often relate to hormone changes, insulin levels, or late meals. Learn why is my blood sugar high in the morning, including the dawn phenomenon, overnight lows, sleep quality, and when medical review is needed.

Symptoms

Frequent Urination: 13 Possible Causes (& How to Stop It)

Frequent urination can range from a normal result of high fluid intake to a sign of health conditions like UTIs, diabetes, or an enlarged prostate. Understanding these triggers, along with potential symptoms like pain or urgency, helps determine when medical evaluation is necessary for relief.

Doctor Says

Do potatoes have gluten?

Many people wonder if potatoes have gluten. Plain potatoes are naturally gluten free, but preparation methods and added ingredients can introduce gluten. Learn how to choose safe options and avoid cross-contact when following a gluten-free diet.

Doctor Says

Do eggs have carbs?

Many people wonder if do eggs have carbs, and the answer is yes, but in very small amounts. Learn how many carbs are in a large egg, how they affect blood sugar, and why eggs fit well into low-carb and diabetic-friendly eating plans.

Doctor Says

What can I eat the day before a colonoscopy?

Understanding what you can eat the day before a colonoscopy helps ensure proper bowel preparation and accurate results. This overview explains low-residue foods, when to switch to clear liquids, what to avoid, and why following prep instructions carefully matters.

Doctor Says

Why do I have a red circle on my skin that is not itchy?

A red circle on skin that is not itchy can be linked to conditions like ringworm, early Lyme disease, or other inflammatory skin changes. Learn how to recognize warning signs, when a rash may expand, and when medical evaluation is recommended.

Doctor Says

Can you get chlamydia from oral sex?

Chlamydia can be transmitted through oral sex, even though the risk is lower than with vaginal or anal sex. This explains can you get chlamydia from oral sex, how throat infections occur, and why protection and testing still matter.

Doctor Says

Can you get herpes from a toilet seat?

Herpes is spread through direct skin contact, not surfaces, so can you get herpes from a toilet seat is a common concern with a clear answer. The virus does not survive well outside the body, making transmission from toilet seats extremely unlikely.

Doctor Says

Why are the bottom of my feet yellow?

Yellow soles are often harmless. Learn why are the bottom of my feet yellow, including skin thickening, pigment buildup, diabetes-related changes, and when yellow skin may signal a need for medical evaluation.

Doctor Says

Why are my teeth sensitive all of a sudden?

Sudden tooth sensitivity often happens when enamel wears down or gums recede, exposing dentin. Understanding why are my teeth sensitive all of a sudden includes triggers like brushing habits, acidic foods, dental cleanings, and when to see a dentist.

Doctor Says

Why do my nails grow so fast?

Nails may grow faster due to genetics, age, and strong blood flow to the nail root. Faster growth is common in younger adults and the dominant hand. Understanding why do my nails grow so fast helps explain normal variation and when changes may signal a need for dermatologic evaluation when symptoms appear. .