Latest questions on Doctor Says - Page 4

Tua Saúde
Doctor Says
Recent Questions

Recent Questions

When do men stop growing?

When do men stop growing is usually between ages 18 and 20, when the growth plates close. Final height is influenced mostly by genetics, but nutrition, sleep, chronic health conditions, and physical activity also play an important role in healthy growth and development.

Pregnancy

How many months is 37 weeks?

37 weeks is the beginning of the 9th month of pregnancy, and a baby born at this stage is no longer considered premature. Labor can begin at any time after 37 weeks, with signs such as loss of the mucus plug, contractions that become stronger and closer together, and leaking fluid.

Pregnancy

Is it normal to have itchy nipples during pregnancy?

Itchy nipples during pregnancy can happen because hormonal changes may increase nipple and areola sensitivity, making the area more prone to discomfort from tight clothing or synthetic fabrics. When itching occurs with a missed period, nausea, fatigue, bloating, or pelvic discomfort, pregnancy may be a possibility.

Medications

Can I take more than 37.5 mg of phentermine a day?

Taking more than 37.5 mg of phentermine a day is not recommended, as this is the maximum approved dose. Higher amounts increase the risk of serious side effects without added benefit, and dosing should always follow medical guidance.

Medications

Can I take 10 mg of melatonin?

Taking higher doses of melatonin raises common questions like can I take 10 mg of melatonin safely. This overview explains typical dosing, possible side effects, and when higher doses may be appropriate under medical guidance.

Medications

What are the most common sertraline side effects?

Sertraline side effects may include insomnia, drowsiness, dizziness, headache, nausea, diarrhea, dry mouth, sweating, fatigue, and lower sex drive. Less common effects include agitation, palpitations, vision changes, and allergic reactions, especially in the first weeks of treatment.

Baby Health

When do you stop growing?

When do you stop growing is usually determined by the end of puberty, when growth plates close due to hormonal changes. Growth often ends around age 15 in girls and 18 in boys, though genetics, thyroid problems, malnutrition, and other health conditions can affect normal growth.

Pregnancy

When do you start feeling pregnancy symptoms?

Pregnancy symptoms usually begin about 7 to 14 days after a missed period, or around 5 to 6 weeks after the last period. When you start feeling pregnancy symptoms can vary, but common early signs include nausea, breast tenderness, fatigue, frequent urination, mild cramping, or light bleeding.

Food

Can you drink distilled water?

Hydration choices matter, and even options like hydroxyapatite toothpaste ( are often discussed alongside overall health habits. Distilled water is safe short term but lacks essential minerals, which may affect balance with long-term use.

Medications

Is it safe to take famotidine 40 mg twice a day?

Famotidine 40 mg twice daily can be safe when prescribed, as higher doses are used for certain acid conditions. However, overall safety can also depend on factors such as dose, duration, and individual health factors. Read more about famotidine and how it is prescribed.

Pregnancy

Are Nivea vs Burt’s Bees vs Mustela safe during pregnancy?

Nivea, Burt’s Bees, and Mustela products are generally safe in pregnancy when they contain low-risk ingredients. Learn which skincare ingredients to avoid and why safety depends more on formulation than brand choice.

Food

Is tap water safe to drink?

Tap water is generally safe to drink in the U.S. because it is treated and regulated to meet strict safety standards. Learn how water quality is monitored, what affects safety, and when to take precautions.

Medications

Are peptides safe?

Peptides can be safe when properly regulated and prescribed, but risks vary depending on quality, dosing, and use. Learn how immune reactions, impurities, and unapproved products affect whether peptides are safe.

Food

Is raw milk safe?

Raw milk is not considered safe because it can contain harmful bacteria that cause serious illness. Learn about the risks, why pasteurization matters, and who is most vulnerable to complications.

Food

Do carrots improve eyesight?

Carrots support eye health due to vitamin A, but do carrots improve eye sight beyond normal levels? Learn how they help prevent deficiency-related vision issues and why they won’t fix eyesight or replace proper eye care.

Baby Health

Are all babies born with blue eyes?

Not all babies are born with blue eyes, as eye color varies at birth and may change over time due to melanin levels. Learn why newborn eye color differs and when changes are normal or need medical attention.

Tests

How do you find out your blood type?

How to find out your blood type usually involves a blood typing test, which may be done during blood donation, prenatal care, before transfusions or transplants, or shortly after birth. Blood type includes A, B, AB, or O and Rh factor, which is important for transfusions and pregnancy.

Tests

What does free fluid in the pelvis mean?

Free fluid in pelvis is a finding that may be normal during ovulation in women of reproductive age, but it can also be associated with pelvic inflammatory disease, ascites, ruptured ectopic pregnancy, abscess, hematoma, or trauma involving the abdominal or pelvic organs.

Diseases and Conditions

What are dreams?

Dreams are natural brain activity during sleep, and understanding what are dreams helps explain why they can feel vivid, emotional, or confusing. Learn how dreams form, what they may mean, and when they could signal a sleep issue.

Diseases and Conditions

Why do we yawn?

Yawning happens as a natural reflex linked to tiredness, alertness, and brain regulation. Understanding why do we yawn may involve brain cooling, airway opening, and social responses, and is usually harmless unless excessive.