Do I need medical clearance for surgery?
Cataract surgery is generally done under topical anesthesia. We put drops on the eye and give you a mild sedative to help you relax. If you are having cataract surgery under topical anesthesia, you need medical clearance only if you are on supplemental at-home oxygen or have chest pain. If you are having more than cataract surgery or more than topical anesthesia, your doctor will tell you if you need clearance. The following are the requirements per anesthesiology:
- You have chest pain, you will need cardiac clearance
- If you have a pacemaker or ICD, you will need a pacemaker check within 6 months prior to surgery and need to bring your device card on the date of surgery. You will also need cardiac clearance.
- If you are on supplemental at-home oxygen, you will need medical clearance.
- If you have end-stage kidney disease and are currently on dialysis, you will need dialysis within the last 48 hours or potassium within 24 hours.
- If you are on Coumadin or Warfarin, you will need to have a recent INR blood test.
- If you have a history of heart disease, you will need an EKG.
- If you have blood pressure >170/90, you will need to see your primary care doctor.
Please discuss with your surgeon if you have any of these conditions to ensure that the appropriate clearance is done prior to cataract surgery.
Do I take my systemic medications before surgery?
The day before surgery, the surgical center will let you know what medications you should stop or continue on the day of surgery.
Should I stop blood thinners such as aspirin, warfarin (Coumadin), apixaban (Eliquis), dabigatran (Pradaxa), edoxaban (Lixiana) or rivaroxaban (Xarelto)?
The outcomes indicated that phacoemulsification cataract surgery under topical anesthesia could be safely performed without ceasing systemic aspirin therapy without significantly increasing the risk of bleeding. The discontinuation of this class of drugs before cataract surgery may increase the risk of thromboembolism, stroke, etc., so we do not stop any anticoagulants before surgery unless your doctor instructs you differently. This does not mean that there is no risk of bleeding but that the risk of bleeding during cataract surgery is low enough and the risk of stopping this medication and the possibility of stroke or heart attack is worse. If you are on warfarin (Coumadin), we will want an INR, which is a measure of your body’s ability to clot.
Do I need to take any medications before surgery?
Yes. Most patients start their surgery-related eye drops one day prior to surgery. Please refer to your medication instructions sheet provided to you in your blue patient folder for detailed instructions.
General Questions About Cataract Surgery:
When do I find out when I should arrive for surgery?
The surgical center should give you a call the day before your scheduled surgery with the exact arrival time.
Do I need to fast prior to surgery?
Yes. You will need to fast for at least 6 hours prior to arrival time.
What kind of anesthesia is used during cataract surgery?
Usually, twilight or local anesthesia is used during cataract surgery. Anesthetic drops are applied to the eye and a small amount of medicine is administered intravenously. If you are still restless during the procedure, we may have to give you more sedation, including possible general anesthesia.
How long does cataract surgery take?
The total process, from the time a patient enters the surgical center to the time they leave, is approximately 3-4 hours. The procedure itself will start about 2 hours after you come in because you need to be dilated and prepared for surgery. Surgery itself typically takes 20 minutes. You will remain at the surgical center for 30-40 minutes after surgery before you are able to go home.
Does cataract surgery hurt?
Generally, no, cataract surgery does not hurt. In addition to medication to relax you before your surgery, the anesthetist will numb your eye with anesthetic eye medication prior to the procedure. As the medications wear off, you may feel a scratchy sensation or slight soreness in your eye on the first day.
Can I drive myself home after cataract surgery?
No. You will need to bring a driver with you, or somebody to accompany you on the ride home if you will be using public transportation.
General Questions After Surgery:
What should I expect after surgery?
Common side effects after cataract surgery include blurred vision, itchy, scratchiness, and foreign body sensation. This is normal and should go away with time. It usually takes about a week before you can see the benefits of cataract surgery.
What will my vision be like after cataract surgery?
Your vision after cataract surgery depends on several factors, including the size of the cataract and the health of your eye. Vision in the first week is different for everyone and does not indicate a bad outcome. Blurred vision without pain and redness is usually expected. Some mild discomfort is also usually expected for the first couple of days. In most cases, patients can see better within a week after surgery. You should talk to your eye doctor if your blurring persists.
Are there any precautions I need to take after surgery?
Yes. Avoid rubbing or touching your eyes and avoid getting water or dirt in the eyes for at least 1 week after surgery. Avoid bending over and lifting objects heavier than 25 lbs for at least 1 week after surgery.
Do I need to wear dark glasses after cataract surgery?
No, you do not need to wear sunglasses after cataract surgery. However, many patients may find that they are more light-sensitive since more light is entering the eye post-surgery. You may choose to wear sunglasses for your own comfort. A pair of dark shades is provided for you in your medication kit.
How soon can I drive after cataract surgery?
If you feel you have good vision and feel safe enough to do so, you may drive the day after surgery. It is best to have a driver available for your 1-day post-operative visit. We advise against driving unless you feel you can do so safely. You may need to remove the lens in your glasses on the operated side to be able to drive.
When can I resume exercise after cataract surgery?
Your doctor may have you refrain from vigorous exercise for the first week or two after surgery. Avoid lifting or deep bending for several days after surgery as these activities can increase eye pressure. Generally, you should refrain from lifting over 20 pounds, sitting in a spa, running, and jogging for the first week. You should also avoid submerging your head underwater (i.e. swimming, snorkeling, etc.) for at least 1 month after surgery.
Do I need to wear an eyepatch after cataract surgery?
You do not need to wear an eyepatch; however, you will need to wear a protective clear plastic shield over the operated eye while you sleep.
Can I shower after cataract surgery?
Avoid showering if possible. You may shower only from neck down for at least 5 days after surgery. Do not wash your hair for at least 5 days after surgery. If you must have your hair washed, have a professional wash your hair for you. Close your eyes to avoid direct contact with soap or water.
Can I wear makeup after cataract surgery?
Do not wear makeup for at least 1 week after cataract surgery.
Why are some of my appointments after surgery with a different doctor?
Depending on scheduling you may be asked to see one of the other doctors on our team for some of your immediate care after surgery.
What should I do with my old glasses? Are they safe to wear?
You will not harm your eyes by wearing your old glasses. However, you may prefer not wearing them since, in most cases, your vision will have improved after surgery, in particular your distance vision. Bring your glasses the day after surgery and we can remove the lens out of the glasses on the operated side. If your prescription in the other eye is very high you may have trouble with balance. Do not engage in any high-risk activity if you do not feel you can use your two eyes well together.
When should I get a new prescription to update my glasses?
Typically, a month or so after surgery is a good time to check your glasses prescription. If you have a doctor who usually checks your eyes for glasses, you should call their office and arrange this appointment yourself. If you do not have a regular doctor who checks your eyes for glasses, or you usually see a doctor in this office, your glasses checkup is the last appointment scheduled on your postoperative surgical instruction card.
Intraocular Lens-Related Questions:
I got an accommodating (Trulign or Crystalens) lens. Are there any special instructions?
Yes. If you have an accommodating lens, you will need to wear reading glasses and slowly start to taper off them. You will most likely start with +2.50 reading glasses. When you can read comfortably with those reading glasses, you will decrease the power of the reading glasses by 0.50. You may have some difficulty as you decrease the power of the reading glasses; start with reading the material a little further away and gradually bring them in closer to your face until you are at your usual reading distance. When you can comfortably read at that power, continue to decrease the power of the reading glasses until you are completely rid of them. Because you will be using muscles that you haven’t used in a while, you may experience some brow ache.
I got a light adjustable lens. Are there any special instructions?
Yes. Wear UV protection at all times, even when inside the house and at night. UV protection must be maintained at all times until the prescription is locked in.
Questions Regarding Medications After Surgery:
Are there any medications I need to take after surgery?
Yes. Most patients will be on eye drops for at least 1 month after surgery to reduce inflammation and prevent infection. These medications can vary depending on each patient, and your surgeon may adjust your medications and dosage after surgery depending on your condition. Please refer to the medication instructions and calendar provided to you in your blue patient folder.
Do I continue my glaucoma medications after surgery?
After glaucoma and/or cataract surgery, you should continue your glaucoma medications unless your doctor instructs you otherwise. You should only stop the glaucoma drops if you have been instructed. We usually stop glaucoma medicines for patients who have had a trabeculectomy, Ahmed or Baerveldt shunt.
When should I resume taking my normal medicines after surgery? What about aspirin, Coumadin or other drugs that thin my blood?
You may resume taking all your medicines, without exception, immediately after surgery unless your doctor specifically instructs you otherwise.
Some of my eye drop bottles look empty or small, and I don’t think I’ll have enough. Should I ask for a refill prescription?
Your bottles have the right amount of medication in them. You will not need any refills unless you are pressing hard or having to repeat the application. Simply use your eye drops until the bottles are empty. Some may be used up before others. If you run out of medications, you can call our office for a refill prescription.
What do I do if I think I missed my eye when administering my drops? Will I overdose if I put in too many drops?
No. You will not overdose. If you miss your eye, you should try again. It is important to make sure you get the drops in.
How long should I wait between drops if I use more than one kind? Does the order matter?
You should wait at least 5 minutes between your different drops. The order does not matter.