Latest questions on Doctor Says - Page 2

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Doctor Says
Recent Questions

Recent Questions

Is hepatitis A curable?

Hepatitis A is curable in most cases because the immune system clears the virus without specific medication. Learn about recovery, supportive care, warning signs, transmission precautions, and vaccination.

High Blood Pressure

Does garlic lower blood pressure?

Garlic may help lower blood pressure by relaxing blood vessels, reducing sodium retention, and supporting artery health. Learn how to use raw garlic or supplements safely and why it should not replace prescribed treatment.

Pregnancy

Can you take a pregnancy test before a missed period?

A pregnancy test before a missed period may detect pregnancy early, but results can be less reliable. False negatives may occur when hCG levels are still too low. Using first-morning urine and repeating the test after several days can improve accuracy, while testing one to two weeks after a missed period is reliable.

Pregnancy

Could I be pregnant if my period is 4 days late but I have cramps?

“My period is 4 days late but I have cramps” may indicate pregnancy, especially after unprotected sex near ovulation, but it can also happen before menstruation. A home pregnancy test can help clarify the cause, while persistent delays, severe pain, or heavy bleeding should be medically evaluated.

Breast Cancer

Is a BI-RADS 4 result always cancer?

A BI-RADS 4 mammogram result indicates a suspicious breast abnormality with a 2% to 95% chance of malignancy. Although it does not confirm cancer, a breast biopsy is usually recommended, along with follow-up imaging when needed, to establish a diagnosis and guide appropriate next steps in care.

Diseases and Conditions

Can you die from fainting?

Fainting is rarely fatal, but serious heart problems or injuries from a fall can be life-threatening. Learn whether you can die from fainting, warning signs to watch for, and when medical evaluation is needed.

COVID-19

How long does COVID immunity last?

COVID immunity can last several months, but protection against reinfection usually fades sooner than protection against severe illness. Learn how prior infection, vaccination, variants, and individual immune response can affect how long COVID immunity lasts.

Medications

Can you take aspirin and Tylenol together?

Aspirin and Tylenol can generally be taken together when used correctly. Learn key precautions, including dose limits, duplicate ingredients, bleeding risk, liver safety, and when to ask a doctor or pharmacist.

Gas

Does Gas-x make you fart?

Gas-X does not create gas, but it may make farting more noticeable as simethicone helps trapped gas pass more easily. Learn how it works, when relief may begin, and when persistent or painful gas should be checked by a doctor.

Diseases and Conditions

What's a good blood pressure?

A good blood pressure depends on the reading: above 140/90 mmHg is high, below 90/60 mmHg is low, and 120/80 to 129/84 mmHg may indicate prehypertension. Learn which symptoms can occur and when to seek medical care.

Women's Health

Is it normal to have bleeding after a Pap smear?

Bleeding after Pap smear testing is usually light and may last 1 to 2 days. It can result from cervical sensitivity, cervicitis, cervical ectropion, vaginal thinning after menopause, or a cervical polyp. Heavy or ongoing bleeding with pain, unusual discharge, fever, or bleeding between periods needs medical evaluation.

Medications

Can you mix losartan and alcohol?

Losartan and alcohol can have combined effects that lower blood pressure too much, especially when treatment begins or the dose changes. Possible symptoms include dizziness, lightheadedness, weakness, a fast heartbeat, or fainting, and alcohol intake should remain within recommended limits.

Heartburn

What does heartburn feel like?

Heartburn may feel like burning in the upper stomach that rises toward the chest or throat. Learn what heartburn feels like, other common symptoms, possible triggers, and simple steps that may help relieve discomfort.

HIV

How is HIV spread?

HIV transmission can occur through sex without a condom, shared needles or syringes, contaminated blood, and from mother to baby. Learn how HIV spreads, what does not transmit it, and key prevention steps.

Healthy Pregnancy

How much weight do you gain during pregnancy?

Pregnancy weight gain depends on pre-pregnancy weight and whether one or more babies are expected. Learn how much weight is typically gained during pregnancy, when it occurs, and why healthy, gradual gain matters.

Postpartum

How much weight do you lose after giving birth?

Understanding how much weight is lost after giving birth depends on pregnancy weight gain, diet, and exercise. Women retain an average of 1 to 5.5 kg at 6 to 12 months postpartum, making healthy diet and physical activity essential for postpartum weight management.

Diseases and Conditions

How long does it take for food to digest?

Food typically takes 24 to 48 hours to move through the digestive system, though it may take up to 72 hours. Learn how long it takes for food to digest, including stomach, small intestine, and colon transit times.

First Aid

What should I put on mosquito bites?

Mosquito bites can be treated with soap and water, a cold compress, hydrocortisone cream, or calamine lotion. Learn what to put on mosquito bites, what to avoid, and when swelling, infection, or allergic symptoms need medical care.

Diseases and Conditions

What's a good resting heart rate?

A good resting heart rate for most adults is 60 to 100 beats per minute, though rates in the 60s or low 70s are often favorable. Learn what affects heart rate, when lower or higher readings may be normal, and when medical evaluation is needed.

Healthy Pregnancy

Can men get pregnant?

Men can get pregnant if they were assigned female at birth and still have a uterus and ovaries. Learn how testosterone affects ovulation, why it is not reliable birth control, and when to seek pregnancy or fertility care.