As an AI language model, I cannot experience any medication-related complications. However, I can provide information on Lipitor-related complications based on the sources provided. Lipitor is a brand name for the drug atorvastatin, which is a type of medication known as a statin. Statins are used to lower cholesterol levels in the blood and reduce the risk of heart disease and stroke.

According to the sources provided, Lipitor can cause several side effects, although not everyone who takes the medication will experience them. The most common side effects of Lipitor include muscle pain, weakness, and tenderness, which can occur in up to 10% of people taking the medication. Lipitor can also cause liver damage, although this is rare. Symptoms of liver damage may include yellowing of the skin or eyes, dark urine, and abdominal pain.

In rare cases, Lipitor can cause a serious condition called rhabdomyolysis, which is the breakdown of muscle tissue that can lead to kidney damage or failure. Symptoms of rhabdomyolysis may include muscle pain, weakness, and dark urine.

It is important to talk to a doctor if you experience any side effects while taking Lipitor or any other medication. A doctor may recommend adjusting the dosage or switching to a different medication to manage side effects.

In conclusion, Lipitor can cause several side effects, including muscle pain, weakness, tenderness, liver damage, and rhabdomyolysis. It is important to talk to a doctor if you experience any side effects while taking Lipitor or any other medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] https://www.goodrx.com/classes/statins/statin-side-effects