Thyroid Capsules

Product Overview

Thyroid Capsules (60mg, 90mg, 120mg) are prescription medications used to support individuals with underactive thyroid function (hypothyroidism).

At Angel Pharmacy, thyroid capsules may be compounded according to your doctor’s prescription to provide individualised thyroid hormone replacement therapy.

These formulations may contain desiccated thyroid extract or specific thyroid hormone combinations as prescribed.

Thyroid therapy should only be used under medical supervision with regular monitoring.

What Thyroid Capsules Are Used For

Thyroid hormone therapy may be prescribed for:

• Hypothyroidism
• Hashimoto’s thyroiditis
• Post-thyroidectomy hormone replacement
• Certain thyroid hormone conversion disorders
• Selected cases of subclinical hypothyroidism

Treatment aims to restore normal thyroid hormone levels and relieve symptoms of thyroid deficiency.

Common Symptoms of Hypothyroidism

Thyroid hormone deficiency may cause:

• Fatigue
• Weight gain
• Cold intolerance
• Hair thinning
• Dry skin
• Constipation
• Brain fog
• Depression or low mood
• Menstrual irregularities

Correct dosing is essential to relieve symptoms safely.

How Thyroid Hormone Therapy Works

Thyroid hormones regulate:

• Metabolism
• Energy production
• Body temperature
• Heart rate
• Cognitive function
• Hormonal balance

Replacement therapy restores circulating thyroid hormone levels to a healthy range.

Dose requirements vary significantly between individuals.

Available Strengths

Thyroid Capsules may be compounded in:

• 60mg
• 90mg
• 120mg

Your prescriber selects the strength based on:

• Blood test results (TSH, Free T4, Free T3)
• Clinical symptoms
• Treatment response
• Individual sensitivity

Dose adjustments are typically made gradually.

Directions for Use

Take exactly as prescribed.

General guidance:

• Usually taken once daily
• Best taken in the morning
• Take on an empty stomach
• Wait at least 30–60 minutes before eating
• Avoid taking with calcium, iron, or supplements within 4 hours

Consistency is important for stable hormone levels.

Important Safety Information

Before starting thyroid therapy, inform your doctor if you have:

• Heart disease
• High blood pressure
• Arrhythmias
• Osteoporosis
• Adrenal disorders

Over-replacement can increase the risk of:

• Rapid heart rate
• Anxiety
• Insomnia
• Bone loss
• Palpitations

Regular blood tests are essential.

Possible Side Effects

Side effects are usually related to dosage.

If dose is too high:

• Nervousness
• Sweating
• Rapid heartbeat
• Weight loss
• Tremor
• Insomnia

If dose is too low:

• Persistent fatigue
• Weight gain
• Depression
• Cold intolerance

Contact your healthcare provider if symptoms change significantly.

Monitoring & Follow-Up

Your doctor may recommend:

• TSH testing
• Free T4 and Free T3 levels
• Clinical symptom review
• Periodic reassessment of dosage

Monitoring is typically performed every 6–8 weeks when adjusting doses.

Drug & Supplement Interactions

Thyroid hormone may interact with:

• Calcium supplements
• Iron supplements
• Antacids
• Cholesterol-lowering medications
• Certain antidepressants
• Hormone therapies

Always inform your pharmacist and doctor of all medications and supplements.

Pregnancy & Breastfeeding

Thyroid hormone replacement is often required during pregnancy for women with hypothyroidism.

Dose adjustments may be necessary.

Close monitoring is essential during pregnancy and breastfeeding.

Storage Instructions

• Store below 25°C
• Protect from light and moisture
• Keep in original packaging
• Keep out of reach of children

Frequently Asked Questions

How long does it take to feel better?

Some patients notice improvement within 2–3 weeks, but full stabilisation may take several months.

Will I need to take this for life?

Many cases of hypothyroidism require lifelong treatment, but your doctor will determine your long-term plan.

Can I switch between strengths?

Only under medical supervision. Dose changes should be gradual and monitored.

Why must I take it on an empty stomach?

Food and supplements can reduce absorption, affecting effectiveness.

Disclaimer

This information is provided for educational purposes only and does not replace professional medical advice. Thyroid Capsules should only be used under the supervision of a qualified healthcare professional.

For personalised advice regarding your prescription, speak with the pharmacists at Angel Pharmacy.