• heart disease like chest pain (angina), coronary failure, irregular heartbeats, or also have a heart attack
• high or low blood pressure level or have high blood pressure levels that isn't controlled
• stroke
• liver or kidney problems or require dialysis
• retinitis pigmentosa, a rare genetic (runs in families) eye disease
• severe vision loss, including a condition called NAION
• stomach ulcers or maybe a bleeding problem
• a deformed penis shape or Peyronie's disease
• a harder erection that lasted greater than 4 hours
• corpuscle problems for example sickle cell anemia, multiple myeloma, or leukemia

Can Other Medicines Affect CIALIS?

Inform your doctor about the many medicines you adopt particularly if you take:

• medicines called "nitrates" which can be prescribed for heart problems
• alpha-blockers often prescribed for prostate problems
• high blood pressure medications
• medicines for HIV or some forms of oral antifungal medications
• some forms of antibiotics for instance clarithromycin, telithromycin, erythromycin (several companies exist, please speak to your healthcare provider to ascertain should you be taking this medicine)
• other medicines or treatments for male impotence (ED)
• CIALIS can be marketed as ADCIRCA for that treatment Upper back pain and muscle aches usually go away within 2 days. Call your doctor driving under the influence any side-effect that bothers you a treadmill that does not disappear.

  Uncommon but serious unwanted effects include:
  A bigger harder erection that will not disappear: If you achieve a bigger harder erection lasting a lot more than 4 hours, seek immediate medical assist with avoid long-term injury.