Dizziness, lightheadedness, or sudden fainting may occur after you take this medicine, especially when you get up from a lying or sitting position. These effects are more likely to occur when you take the first dose of this medicine. Taking the first dose at bedtime may prevent problems.
What is an important side effect of terazosin?
Dizziness, lightheadedness, tiredness, nausea, drowsiness, blurred vision, headache, or stuffy nose may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position.
Is terazosin used for sleep?
Drugs That Disturb Sleep and Wakefulness The alpha1 antagonists (e.g., prazosin, terazosin) are sometimes associated with transient sedation. Prazosin has been used in the treatment of nightmares and sleep disturbance in combat-related post-traumatic stress disorder.
Does terazosin make you pee?
Terazosin helps relax the muscles in the prostate and the opening of the bladder. This may help increase the flow of urine and/or decrease the symptoms.
What happens if you stop taking terazosin?
If you stop taking the drug suddenly or don’t take it at all: If you’re taking this drug to treat BPH, your symptoms may worsen. These symptoms include an urgent need to urinate and a weak urine stream. If you’re taking it to treat high blood pressure, your blood pressure may increase.
Is terazosin used for heart failure?
It is suggested that terazosin may have effective applications in the treatment of congestive heart failure.
What happens if I stop taking terazosin?
Can terazosin cause memory loss?
Anticholinergics In fact, according to Dr. Kernisan, a 2015 study found that greater use of anticholinergics was linked to a higher chance of developing Alzheimer’s. Note that medications that relax the urethra, such as tamsulosin or terazosin (Flomax and Hytrin, respectively) are NOT anticholinergic.
Can terazosin cause kidney damage?
If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure.
Is terazosin used for erectile dysfunction?
PDE-5 inhibitors used primarily for erectile dysfunction (for example, vardenafil [Levitra, Staxyn], Adcirca, tadalafil [Cialis], sildenafil [Viagra, Revatio) add to the blood pressure lowering effects of terazosin and may result in orthostatic or postural hypotension.
Is terazosin a blood thinner?
Terazosin is in a class of medications called alpha-blockers. It relieves the symptoms of BPH by relaxing the muscles of the bladder and prostate. It lowers blood pressure by relaxing the blood vessels so that blood can flow more easily through the body.
What is terazosin hydrochloride made of?
Terazosin hydrochloride is a white, crystalline substance, freely soluble in water and isotonic saline and has a molecular weight of 459.93. HYTRIN tablets (terazosin hydrochloride tablets) for oral ingestion are supplied in four dosage strengths containing terazosin hydrochloride equivalent to 1 mg, 2 mg, 5 mg, or 10 mg of terazosin.
How does terazosin work to treat prostate problems?
It also relaxes the muscles in the prostate and bladder neck, making it easier to urinate. Terazosin is used to treat hypertension (high blood pressure), or to improve urination in men with benign prostatic hyperplasia (enlarged prostate).
How many milligrams of terazosin can you take a day?
Maximum dose: 20 mg per day. Initial dose: 1 mg orally once a day at bedtime. Maintenance dose: Increased in a stepwise fashion to 2 mg, 5 mg, or 10 mg once a day to achieve desired improvement of symptoms. What other drugs will affect terazosin?
Can you drink alcohol while taking terazosin?
Drinking alcohol can increase certain side effects of terazosin. Get emergency medical help if you have any of these signs of an allergic reaction to terazosin: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any of these serious side effects:
