Midodrine Side Effects

Possible side effects of midodrine are listed below. Call your doctor for medical advice about side effects if they are severe or do not go away in a few days.

• Sensations of numbness and tingling
• Itching of the scalp
• Chills
• Goosebumps
• Urinary retention or trouble urinating
• Urinary urgency and frequency
• Stomach pain
• Rash 

Rarely, midodrine can cause more serious side effects. Call your doctor right away or seek emergency medical help if you develop:

• Severe dizziness
• Fainting
• Slowed heartbeat

The above list may not include all the potential side effects of midodrine. Call your doctor if you have any unusual side effects or if the side effects do not get better over time. You can also report unusual side effects to the Food and Drug Administration at 1-800-FDA-1088.

Midodrine Overdose: In case of an overdose of midodrine, call your doctor immediately or call your local poison control center, provincial poison control center, or national poison control center at 1-800-222-1222. If a person has collapsed, stopped responding, stopped breathing, or had a seizure, call 911.

Source: FDA