Prescription requiredAntihypertensive, Urological (BPH therapy)

Hytrin 5MG — Side Effects & Warnings

Known side effects of Hytrin 5MG include Dizziness,lightheadedness,headache,weakness/fatigue,drowsiness,postural (orthostatic) hypotension,palpitations,nasal congestion,swelling of legs/ankles (edema),nausea. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

Common Side Effects

Dizziness
lightheadedness
headache
weakness/fatigue
drowsiness
postural (orthostatic) hypotension
palpitations
nasal congestion
swelling of legs/ankles (edema)
nausea

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

May cause marked drop in blood pressure after the first dose or dose increases (risk of fainting); take first dose at bedtime and rise slowly from sitting/lying. Use caution when driving/operating machines until effects known. Inform doctor if you have low blood pressure, heart disease, history of syncope, liver impairment, or are planning cataract surgery (risk of intraoperative floppy iris syndrome). Seek urgent help for prolonged painful erection (priapism) or severe dizziness/fainting.

Drug Interactions

Hytrin 5MG may interact with the following:

PDE-5 inhibitors (sildenafil
tadalafil
vardenafil) and other antihypertensives may increase risk of low blood pressure; other alpha-blockers (tamsulosin
prazosin
doxazosin) additive hypotension; alcohol may worsen dizziness; strong CYP3A4 inhibitors may increase levels (use caution).

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Consult doctor (not typically indicated in pregnancy; use only if clearly needed)

Alcohol Interaction

Use with caution (may increase dizziness and risk of low blood pressure)

Habit Forming

Storage

Store at room temperature (below 25°C), protected from light and moisture. Keep in original pack and out of reach of children.

Hytrin 5MG — Safety Summary

Composition: Terazosin (5mg)
Prescription: Required (Rx)
Pregnancy: Consult doctor (not typically indicated in pregnancy; use only if clearly needed)
Alcohol: Use with caution (may increase dizziness and risk of low blood pressure)
Habit forming: No

Hytrin 5MG — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Hytrin 5MG — Side Effects & Warnings

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026