Latest questions on Doctor Says - Page 2

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Doctor Says
Recent Questions

Recent Questions

What does free fluid in the pelvis mean?

Free fluid in the pelvis is often normal after ovulation, but it can also signal infection, a ruptured cyst or bleeding. Learn what it means.

High Blood Pressure

My blood pressure is 160/100, what should I do?

Find out what to do if your blood pressure is 160/100, when to seek medical care, how to measure it correctly, and why treatment is important.

Menstruation

Blood only when I wipe but not on my pad: is it normal?

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.

Symptoms

Why do I smell cigarette smoke when there is none?

Smelling cigarette smoke that isn’t there is called phantosmia. It’s often linked to sinus problems or infections. Learn the causes and when to see a doctor.

Diets

Does black coffee break a fast?

Black coffee has almost no calories, so it usually doesn’t break an intermittent fast. Learn when it’s allowed and what can make it break your fast.

Diets

What's the difference between vegan and vegetarian?

Vegetarians avoid meat and fish, while vegans exclude all animal foods, including dairy and eggs. Learn the key differences and nutrients to watch.

Spots on the Skin

What are red lines on skin that look like scratches?

Red lines on the skin that look like scratches can have different causes. Discover what red lines on the skin that look like scratches may mean.

Nutritional Supplements

How much vitamin D3 should i take daily?

Vitamin D3 needs can vary depending on age and individual health. Learn how much vitamin D3 should be taken daily.

Pink eye

How do you get pink eye?

Pink eye can develop from viral or bacterial infections, allergies, or irritants. Learn how you get pink eye, how contagious forms spread, what triggers noncontagious types, and when symptoms may need medical evaluation.

Symptoms

How can I stop shoes from blistering?

Knowing how to stop shoes from blistering starts with proper shoe fit, gradual break-in, moisture-managing socks, and keeping feet dry. Repeated blisters may point to slipping, tight areas, or pressure points that need attention.

Diseases and Conditions

How do you get mono?

Mono is most often caused by Epstein-Barr virus and spreads mainly through saliva. Understanding how you get mono includes kissing, sharing drinks or utensils, and less common exposure through blood or semen.

Menstruation

Is breast pain before a period normal?

Breast pain before period is common and usually starts 7 to 10 days before menstruation, becoming more intense as the period approaches. It may affect one or both breasts and usually improves once menstruation begins.

Healthy Pregnancy

Can you have a period and be pregnant?

Can you have a period and be pregnant? A true menstrual period does not occur during pregnancy, but light bleeding can happen, especially early on. Implantation bleeding may be pink, light red, or brown and is usually lighter and shorter than a period.

Cancer

Benign vs malignant tumors: What's the difference?

The difference between benign and malignant tumors involves how they grow and spread. Benign tumors do not invade nearby tissues or metastasize, while malignant tumors can spread to other parts of the body and may return after treatment.

Healthy Pregnancy

Can you dye your hair while pregnant?

Hair dye during pregnancy is generally considered low risk when used as directed on a healthy scalp. Can you dye your hair while pregnant? Evidence suggests occasional use is unlikely to meaningfully increase fetal risk, with precautions such as gloves, ventilation and thorough rinsing.

Cancer

What is a chemo port?

A chemo port is a device implanted under the skin to provide reliable vein access during cancer treatment, helping with medications, blood draws, IV fluids, and parenteral nutrition while carrying risks such as infection or thrombosis.

Sexual Health

Can you have sex before a pap smear?

Having sex before a Pap smear may affect sample accuracy, so vaginal intercourse is usually avoided for 24 to 48 hours beforehand. If sex occurs before the test, the appointment usually does not need to be canceled.

Breast Cancer

What does BI-RADS 2 mean?

BI-RADS 2 on a mammogram indicates benign breast findings that are not associated with cancer risk. Routine screening or follow-up is usually recommended based on age, medical history, risk factors, and a doctor’s guidance.

Medications

Can you take Plan B while breastfeeding?

Plan B is generally safe while breastfeeding. Learn how levonorgestrel affects breast milk, your baby, and emergency contraception options.

Medications

Cana tadalafil be prescribed for women?

Tadalafil for women may be prescribed for pulmonary arterial hypertension, but it is not FDA-approved for female sexual dysfunction. Research on its benefits for sexual dysfunction in women is still limited, and other treatments may be recommended.