
Allergy Testing & Treatment
Allergy testing and treatment in Houston, TX. Diagnosis and management in Spanish, with affordable pricing.
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At Clínica Hispana Familiar 529 the thyroid is evaluated with blood tests (TSH, T3 and T4) and treatment for hypothyroidism or hyperthyroidism is started or adjusted, in Spanish and without insurance, in northwest Houston. No appointment needed.
The normal TSH range is roughly 0.4 to 4.0 mIU/L. A high value means the thyroid is underactive (hypothyroidism) and a low value means it is overactive (hyperthyroidism). Free T4 confirms the diagnosis. No fasting is required.
Do not take it with calcium, iron or antacids; separate them by at least 4 hours. During pregnancy the dose usually goes up, so tell the medical team as soon as you know. Do not stop treatment even if you feel well.
Very fast palpitations with fever and confusion, or extreme drowsiness with low body temperature, are rare thyroid emergencies that require the emergency room.
You don't need health insurance. Pricing is self-pay, cash and cards are accepted, and you can ask for the cost of the service by phone or WhatsApp before your visit.
Clínica Hispana Familiar 529 is at 15003 FM 529 B, Houston, TX 77095, in northwest Houston. Hours are Monday through Saturday from 9 AM to 9 PM and Sunday from 9 AM to 5 PM, walk-ins welcome. It serves patients from Copperfield, Bear Creek, Cypress, Jersey Village, Katy and nearby communities.
Call us now or visit us — no appointment needed
TSH, free T4 and T3 are measured in blood, along with a review of your symptoms and a neck exam. With that, the medical team determines whether there is hypothyroidism or hyperthyroidism and whether to start or adjust treatment.
Yes. TSH does not require fasting, so you can come at any time the clinic is open. Bring your medication list, including calcium, iron or antacids, so the medical team can go over it with you.
Take it on an empty stomach before breakfast, at least 4 hours apart from calcium, iron and antacids. Do not stop it even if you feel well, and if you become pregnant tell the medical team, since the dose usually goes up.
Yes. The clinic has thyroid ultrasound to see the size of the gland and whether there are nodules. It is ordered when the neck exam or the labs call for it, and the findings are explained to you in Spanish.
Very fast palpitations with fever and confusion, or extreme drowsiness with a low body temperature. They are rare, but they need the emergency room rather than waiting for a clinic visit.

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