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A 37-year-old member asked:

what is considered too low for oxygen levels in the blood?

1 doctor answer2 doctors weighed in
Dr. Mazen Kherallah
Infectious Disease 34 years experience
Hypoxemia: Oxygen level in the blood should be >90 mmhg, it gets slightly lower with advancing age, any level lower than expected should be investigated.

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A member asked:

Can I take blood pressure pills while breastfeeding?

1 doctor answer1 doctor weighed in
Dr. Marcus Degraw
Pediatrics 22 years experience
Yes: But this depends heavily on what medication you are taking. Post more info on the specifics and we can be more help if possible.
A 40-year-old member asked:

Can low blood sugar cause someone to become comatose?

1 doctor answer4 doctors weighed in
Dr. Vered Lewy-Weiss
A Verified Doctoranswered
A US doctor answeredLearn more
If low enough: Yes. The brain relies on glucose for fuel. If glucose is too low it can harm the brain in serious ways.
A 46-year-old member asked:

Is it possible for one to fake a high fasting blood sugar level?

1 doctor answer1 doctor weighed in
Dr. Vered Lewy-Weiss
A Verified Doctoranswered
A US doctor answeredLearn more
With fingersticks: If the hands and fingers aren't clean and dry, home blood sugar readings may be inaccurate. Sugar on the fingers could end up falsely elevating blood sugar. A concomitant venous sample in lab could demonstrate a discrepancy. Also, the meter may be inaccurate. Eating before a fasting blood sugar may raise the blood sugar in someone with diabetes because it would not be fasting anymore.
Louisville, KY
A 55-year-old female asked:

Can l-arginine lower blood pressure & if so what is recommended dosage?

1 doctor answer1 doctor weighed in
Dr. Ralph Morgan Lewis
Family Medicine 38 years experience
Possibly beneficial: In some people. Arginine is converted to nitric oxide, which has a relaxing effect on blood vessels & can thus reduce blood pressure somewhat. No standardized dose has been recommended. Be advised that arginine can also trigger or worsen viral infections like herpes. Discuss this supplement with your doc before taking it.
A 34-year-old member asked:

What is a low oxygen level in the blood considered?

1 doctor answer2 doctors weighed in
Dr. Sanjay Agarwal
Pulmonology 26 years experience
Sats <90%: Oximeter showing <90% or more appropriately pao2 <58 is considered hypoxia and need for o2 supplemental oxygen will be needed.

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Last updated Feb 9, 2021
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