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Weight Change Panel

Assesses key health markers related to unintentional weight loss or weight gain.

Sample : Blood Requires fasting (water only)

Measures/Identifies

Identifies abnormalities that may contribute to unintentional weight loss or weight gain.

Who is it for?

Intended for individuals who have experienced weight loss or weight gain without a clear cause, as well as those who want to better understand how their metabolism or thyroid function may be affecting their body weight.

Also known as: Basic weight variation control, Weight change analysis, Weight Loss Blood Test, Weight Gain Blood Test

Coverage support

Have local insurance?

You can still use SaludyVos. We’ll help you verify your coverage and coordinate your appointment at the lab or your home.

Why this test?

This panel evaluates several parameters that may be associated with unintentional changes in body weight. By analyzing blood sugar, cholesterol, and thyroid function, it helps identify possible metabolic or hormonal causes of unexplained weight loss or weight gain.

List of parameters

Fasting glucose
Glycosylated hemoglobin (HbA1c)
Complete blood count
  • Red blood cells
  • White blood cell count
  • Hemoglobin
  • Platelet count
  • Hematocrit
  • Mean corpuscular volume (MCV)
  • Mean corpuscular hemoglobin (MCH)
  • MCH concentration (MCHC)
  • Red cell distribution width (RDW)
  • Band neutrophils
  • Segmented neutrophils
  • Eosinophils
  • Basophils
  • Lymphocytes
  • Monocytes
  • Erythrocyte sedimentation rate (ESR)
  • Mean platelet volume (MPV)
Lipid profile
  • Total cholesterol
  • HDL cholesterol
  • Total cholesterol/HDL ratio
  • LDL cholesterol
  • Triglycerides
Thyroid profile
  • Ultrasensitive TSH
  • Total T4
  • Free T4 (fT4)

Test preparation

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How it works

Getting tested has never been this convenient

1

Book your test

Choose the type of lab test and the date and time that work best for you.

2

Sample collection at home

We come to your place to collect your samples — no travel, no waiting rooms.

3

Get your results

Receive your results securely, straight from our certified lab partners.

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“Fue excelente la atención, resolvieron todas mis dudas y cumplieron con los tiempos. ¡Súper recomendable!”

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Vanessa Van Watermeulen Fales

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“Súper convenient. They came to my apartment and then emailed me the results about a week later.”

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I&C-Ingeniería

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“Excelente servicio, rapidez y sobre todo muy amables. Muy valorable también el servicio de médico online para interpretar los resultados. ¡Los recomiendo!”

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Julie Navitka

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“The nurse that came (just at the beginning of my allotted time window, which was nice), was super friendly. The whole process took less than 15 minutes, and as a foreigner, it was so convenient to have them come right to my accommodation. Definitely recommend!”

*The information provided above, whether related to laboratory tests, vaccinations, or other health services, is intended solely for educational and informational purposes. It does not constitute, and is not intended to be, a substitute for professional medical advice, diagnosis, or treatment. Customers are strongly advised to consult a qualified healthcare professional to interpret results, assess vaccination needs, and receive medical guidance appropriate to their personal health status.