Pectin and Synthroid drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Pectin (pectin) and Synthroid (levothyroxine sodium). Common drug interactions include pyrexia among females and asthenia among males.

The phase IV clinical study analyzes what interactions people have when they take Pectin and Synthroid. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Pectin?

Pectin has active ingredients of pectin. eHealthMe is studying from 293 Pectin users. Check the latest studies of Pectin.

What is Synthroid?

Synthroid has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. eHealthMe is studying from 249,198 Synthroid users. Check the latest studies of Synthroid.

On Jul, 16, 2026

12 people who take Pectin and Synthroid together, and have interactions are studied.

What are the common drug interactions of Pectin and Synthroid, by gender? *:

female:

Pyrexia (fever)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Fatigue (feeling of tiredness)
Asthenia (weakness)
Dyspepsia (indigestion)
Nausea (feeling of having an urge to vomit)
Pain
Urinary tract infection
Bradyphrenia (neurological term referring to the slowness of thought common to many disorders of the brain)
Depression

male:

Asthenia (weakness)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Headache (pain in head)
Nausea (feeling of having an urge to vomit)
Pruritus generalised (generalized itching)
Respiratory tract infection
Diarrhoea
Diverticulum (out pouching of a hollow (or a fluid-filled) structure in the body)
Gastric mucosa erythema (reddened mucosa of stomach)
Gastritis erosive (a break in the surface layer of the membrane lining the stomach with infection)

What are the common drug interactions of Pectin and Synthroid, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Fatigue (feeling of tiredness)
Asthenia (weakness)
Depression
Nausea (feeling of having an urge to vomit)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Chest pain
Cough
Dry skin
Eyelid oedema (eyelids are swollen and contain excessive fluid)
Finger deformity (a deformed position of the finger)

50-59:

Catheter site inflammation (infection at catheter site)
Dehydration (dryness resulting from the removal of water)
Dyspnoea exertional (breathlessness or shortness of breath)
Flank pain (a distressing sensation experienced around the lower back and the upper abdomen)
Fluid retention (an abnormal accumulation of fluid in the blood)
Kidney infection
Pyrexia (fever)
Staphylococcal infection (an infection with staphylococcus bacteria)
Streptococcal infection
Abdominal pain

60+:

Blood iron decreased
Lower limb fracture
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Sepsis (a severe blood infection that can lead to organ failure and death)
Urinary tract infection
Erythema (redness of the skin)
Infection
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Pruritus (severe itching of the skin)

What are the existing conditions these people have? *

Joint Pain: 3 people, 25.00%
Headache (pain in head): 2 people, 16.67%
Constipation: 2 people, 16.67%
Osteoporosis (bones weak and more likely to break): 2 people, 16.67%
Depression: 2 people, 16.67%
Dyspnea (difficult or laboured breathing): 2 people, 16.67%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 16.67%
Trigeminal Neuralgia (a painful condition of the nerve responsible for most facial sensation): 1 person, 8.33%
Breast Cancer: 1 person, 8.33%
Chronic Renal Failure (kidney failure): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

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