Hytrin and Pregabalin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Hytrin (terazosin hydrochloride) and Pregabalin (pregabalin). Common drug interactions include chest pain among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Hytrin and Pregabalin. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Hytrin?

Hytrin has active ingredients of terazosin hydrochloride. It is often used in prostate examination abnormal. eHealthMe is studying from 7,501 Hytrin users. Check the latest studies of Hytrin.

What is Pregabalin?

Pregabalin has active ingredients of pregabalin. It is often used in fibromyalgia. eHealthMe is studying from 74,069 Pregabalin users. Check the latest studies of Pregabalin.

On Jul, 18, 2026

13 people who take Hytrin and Pregabalin together, and have interactions are studied.

Hytrin and Pregabalin drug interactions.

What are the common drug interactions of Hytrin and Pregabalin, by gender? *:

female:

Chest pain
Dehydration (dryness resulting from the removal of water)
Blood creatinine increased
Blood urea increased
Pneumonia
Sepsis (a severe blood infection that can lead to organ failure and death)
Drug hypersensitivity
Pneumonia haemophilus (haemophilus influenzae type b (hib) bacteria include pneumonia)
Renal failure (kidney dysfunction)
Urosepsis (secondary infection that occurs when a urinary tract infection spreads to the bloodstream)

male:

Chronic kidney disease
Abdominal pain upper
Hyperparathyroidism secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary)
Hypersomnia (excessive daytime sleepiness (eds))
Nephrogenic anaemia (anaemia due to kidney disease)
Pallor
Palpitations (feelings or sensations that your heart is pounding or racing)
Renal failure (kidney dysfunction)
Asthenia (weakness)
Chest pain

What are the common drug interactions of Hytrin and Pregabalin, 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:

n/a

50-59:

Abdominal pain upper
Chronic kidney disease
Hyperparathyroidism secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary)
Nephrogenic anaemia (anaemia due to kidney disease)
Renal failure (kidney dysfunction)

60+:

Chest pain
Dehydration (dryness resulting from the removal of water)
Dizziness postural
Drug hypersensitivity
Dyspnoea exertional (breathlessness or shortness of breath)
Faeces discoloured
Hyperhidrosis (abnormally increased sweating)
Hypersomnia (excessive daytime sleepiness (eds))
Pallor
Palpitations (feelings or sensations that your heart is pounding or racing)

What are the existing conditions these people have? *

Pain: 10 people, 76.92%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 10 people, 76.92%
Short-Bowel Syndrome (a condition in which the body cannot absorb enough fluids and nutrients because part of the small intestine is missing): 9 people, 69.23%
High Blood Pressure: 9 people, 69.23%
Neuralgia (pain in one or more nerves): 5 people, 38.46%
Diarrhea: 4 people, 30.77%
Lactose Intolerance (inability to digest lactose): 3 people, 23.08%
Cardiac Disorder: 2 people, 15.38%
Type 2 Diabetes: 1 person, 7.69%
Prostate Cancer: 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

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