According to Hospice, ibuprofen begins to relieve pain one to two hours after it is taken. Its effects usually last for five to 10 hours. Ibuprofen provides the highest level of pain relief if it is taken regularly for two to three days.
According to Drugs.com, ibuprofen works by decreasing hormones that cause soreness and inflammation in the body. The uses of ibuprofen include pain relief from headaches, muscles aches, cramps and arthritis. Ibuprofen is available over the counter and by prescription.
Ibuprofen is not typically prescribed to dogs and can actually be poisonous to them, according to the Pet Poison Helpline. Common signs that a dog has consumed ibuprofen include behavior changes, reduced dietary intake, redness of skin and tarry stool.
To use ibuprofen safely, it is recommended you not increase the dosage set forth by your doctor, according to Mayo Clinic. It is further advised that the drug not be taken any more often or for any longer than what is prescribed by the doctor.
A person can safely take ibuprofen while drinking alcohol, according to Everyday Health; however, taking too much of both can cause stomach irritation and related problems. Alcohol irritates a person's stomach and intestinal tract, and extended use of ibuprofen can irri...
Taking too much ibuprofen may cause ringing in the ears, blurred vision, diarrhea, nausea, heartburn, stomach pain and vomiting. It can also lead to difficulty breathing, headache, agitation, confusion, seizures, drowsiness, dizziness, unsteadiness, rash, sweating and c...
Ibuprofen is considered unsafe for dogs or cats and should never be used without direction from a veterinarian, according to the Veterinary Information Network. Never give human medication to pets without consulting a veterinarian.