For Your Health

[wow_happens28]

Viagra side affects almost make sex sound scary.

FDA, take Viagra, but don't use cannabis?

https://www.drugs.com/sfx/viagra-side-effects.html

Along with its needed effects, sildenafil (the active ingredient contained in Viagra) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking sildenafil:

Less common
Bladder pain
burning feeling in the chest or stomach
burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
cloudy or bloody urine
dizziness
increased frequency of urination
indigestion
pain on urination
stomach upset
tenderness in the stomach area
Rare
Abnormal vision
anxiety
behavior change similar to drunkenness
bleeding of the eye
blurred vision
bone pain
breast enlargement
chest pain
chills
cold sweats
confusion
convulsions (seizures)
cool and pale skin
deafness or hearing loss
decrease in amount of urine or the frequency of urination
decreased vision
difficulty in concentrating
dizziness or lightheadedness, especially when getting up suddenly from a lying or sitting position
double vision
drowsiness
dry eyes
dry mouth
dryness, redness, scaling, or peeling of the skin
excessive hunger
eye pain
fainting or faintness
fast, irregular, or pounding heartbeat
feeling of something in the eye
fever or chills
headache (severe or continuing)
increase in the size of the pupil
increased sweating
increased thirst
lower back or side pain
migraine headache
nausea (severe or continuing)
nervousness
nightmares
numbness of the hands
painful, swollen joints
prolonged, painful erection of penis
redness, burning, or swelling of the eyes
redness, itching, or tearing of the eyes
restless sleep
seeing shades of colors differently than before
sensitivity to light
shakiness
skin lesions with swelling
skin paleness
skin rash, hives, or itching
skin ulcers
slurred speech
sore throat
sudden weakness
swelling of the face, hands, feet, or lower legs
trouble breathing
twitching of the muscles
unusual feeling of burning or stinging of the skin
unusual tiredness or weakness
vision changes
vision loss, temporary

Incidence not known
Blindness
Some side effects of sildenafil may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common
Aches or pains in the muscles
bloody nose
diarrhea
difficult or labored breathing
flushing
headache
pain or tenderness around the eyes and cheekbones
redness of the skin
sneezing
stomach discomfort following meals
stuffy or runny nose
trouble sleeping
unusually warm skin
Rare
Abdominal or stomach pain
abnormal dreams
anxiety
clumsiness or unsteadiness
cough
diarrhea or stomach cramps (severe or continuing)
difficulty in swallowing
ear pain
increased amount of saliva
increased skin sensitivity
lack of coordination
loss of bladder control
mental depression
nausea
numbness or tingling of the hands, legs, or feet
rectal bleeding
redness or irritation of the tongue
redness, soreness, swelling, or bleeding of the gums
ringing or buzzing in the ears
sensation of motion, usually whirling, either of one's self or of one's surroundings
sexual problems in men (continuing), including failure to experience a sexual orgasm
sleepiness
sores in the mouth and on the lips
tense muscles
trembling and shaking
vomiting
waking to urinate at night
worsening of asthma

For Healthcare Professionals
Applies to sildenafil: intravenous solution, oral suspension, oral tablet

General
The most common adverse reactions reported in clinical trials are headache, flushing, dyspepsia, abnormal vision, nasal congestion, back pain, myalgia, nausea, dizziness, and rash.[Ref]

Cardiovascular
Very common (10% or more): Flushing (10%)
Uncommon (0.1% to 1%): Heart rate increased, palpitations, tachycardia, hypertension, hypotension
Rare (less than 0.1%): Myocardial infarction, atrial fibrillation, sudden cardiac death, ventricular arrhythmia, unstable angina
Frequency not reported: Ventricular arrhythmia, sudden cardiac death, angina pectoris, AV block, tachycardia, palpitation, hypotension, postural hypotension, myocardial ischemia, cerebral thrombosis, cardiac arrest, heart failure, abnormal electrocardiogram, cardiomyopathy, shock
Postmarketing reports: Serious cardiovascular, cerebrovascular, and vascular events, including myocardial infarction; sudden cardiac death; ventricular arrhythmia; cerebrovascular hemorrhage; transient ischemic attack; hypertension; subarachnoid, intracerebral, and pulmonary hemorrhage have been reported in temporal association with the use of this drug.[Ref]

Gastrointestinal
Very common (10% or more): Dyspepsia (up to 17%), diarrhea
Common (1% to 10%): Nausea, vomiting, dry mouth, gastritis, gastroesophageal reflux disease, hemorrhoids, abdominal distension
Rare (less than 0.1%): Oral hypoesthesia
Frequency not reported: Glossitis, colitis, dysphagia, gastroenteritis, esophagitis, stomatitis, gingivitis[Ref]

Musculoskeletal
Very common (10% or more): Pain in extremity
Common (1% to 10%): Back pain, myalgia
Frequency not reported: Arthritis, arthrosis, myalgia, tendon rupture, tenosynovitis, bone pain, myasthenia, synovitis[Ref]

Nervous system
Very common (10% or more): Headache (up to 28%)
Common (1% to 10%): Dizziness, migraine, tremor, paresthesia, burning sensation
Uncommon (0.1% to 1%): Somnolence, hypoesthesia
Rare (less than 0.1%): Cerebrovascular accident, syncope
Frequency not reported: Transient ischemic attack, seizure, seizure recurrence, ataxia, hypertonia, neuralgia, neuropathy, paresthesia, somnolence, reflexes decreased
Postmarketing reports: Transient global amnesia[Ref]

Ocular
Very common (10% or more): Abnormal vision (up to 11%)
Common (1% to 10%): Visual color distortion, retinal hemorrhage, visual impairment, vision blurred, photophobia, chromatopsia, cyanopsia, eye irritation, ocular hyperemia
Uncommon (0.1% to 1%): Conjunctival disorders, eye disorders, eye pain, lacrimation disorders, visual acuity reduced, diplopia, abnormal sensation in eye, photopsia, visual brightness, conjunctivitis
Rare (less than 0.1%): Retinal hemorrhage, arteriosclerotic retinopathy, retinal disorder, glaucoma, visual field defect, myopia, asthenopia, vitreous floaters, iris disorder, mydriasis, halo vision, eye edema, eye swelling, eyelid edema, scleral discoloration
Frequency not reported: Non-arteritic anterior ischemic optic neuropathy (NAION), retinal vascular occlusion, visual field defect, cataract[Ref]

This drug has lesser affinity for isoenzyme PDE6, an enzyme found in the retina. This lower selectivity is thought to be the basis for abnormalities related to color vision observed with higher doses or plasma levels.

Nonarteritic anterior ischemic optic neuropathy developed in one eye within minutes to hours after ingestion of sildenafil. Four of the five patients had no vascular risk factors for ischemic optic neuropathy.

-Abnormal Vision: Mild to moderate and transient, predominantly color tinge to vision, but also increased sensitivity to light, or blurred vision.
-Visual color distortions: Chloropsia, chromatopsia, cyanopsia, erythropsia and xanthopsia
-Lacrimation disorders: Dry eye, lacrimal disorder and lacrimation increased[Ref]

Respiratory
Very common (10% or more): Pharyngitis (18%), rhinitis
Common (1% to 10%): Nasal congestion, epistaxis, cough
Uncommon (0.1% to 1%): Sinus congestion
Rare (less than 0.1%): Throat tightness, nasal edema, nasal dryness
Frequency not reported: Asthma, dyspnea, laryngitis, pharyngitis, sinusitis, bronchitis, sputum increased, cough increased[Ref]

Dermatologic
Common (1% to 10%): Rash, alopecia, erythema, night sweats
Frequency not reported: Steven-Johnson syndrome (SJS), toxic epidermal necrolysis(TEN), urticaria, herpes simplex, pruritus, sweating, skin ulcer, contact dermatitis, exfoliative dermatitis[Ref]

Hematologic
Common (1% to 10%): Anemia
Frequency not reported: Leukopenia
Postmarketing reports: In patients with pulmonary arterial hypertension (secondary to sickle cell disease) taking Revatio (R), vaso-occlusive crises requiring hospitalization were more commonly reported. The clinical relevance of this finding in male patients treated with sildenafil (the active ingredient contained in Viagra) for erectile dysfunction is unknown.[Ref]

Metabolic
Common (1% to 10%): Fluid retention
Frequency not reported: Thirst, edema, gout, unstable diabetes, hyperglycemia, hyperuricemia, hypoglycemic reaction, hypernatremia[Ref]

Other
Common (1% to 10%): Cellulitis, influenza, bronchitis, sinusitis, rhinitis, gastroenteritis, vertigo, pyrexia
Uncommon (0.1% to 1%): Tinnitus, chest pain, fatigue, gynecomastia
Rare (less than 0.1%): Deafness, irritability
Frequency not reported: Sudden hearing loss, edema, face edema, peripheral edema, pain, chills accidental fall, accidental injury[Ref]

Psychiatric
Common (1% to 10%): Insomnia, anxiety
Frequency not reported: Abnormal dreams, depression[Ref]

Genitourinary
Uncommon (0.1% to 1%): Penile hemorrhage, hematospermia
Frequency not reported: Priapism, prolonged erection, increased erection, cystitis, nocturia, urinary frequency, urinary incontinence, abnormal ejaculation, genital edema, anorgasmia[Ref]

Renal
Uncommon (0.1% to 1%): Hematuria[Ref]

Hypersensitivity
Rare (less than 0.1%): Hypersensitivity reactions, including rash and urticaria[Ref]

Hepatic
Frequency not reported: Liver function tests abnormal[Ref]