Rheumatoid arthritis is a chronicinflammatory disorder that can affect more than just your joints. In somepeople, the condition can damage a wide variety of body systems (eyes, skin,lungs, heart or blood vessels). An autoimmune disorder, rheumatoid arthritishappens when your immune system mistakenly attacks your own body’s tissues. Unlikethe wear-and-tear damage of osteoarthritis, rheumatoid arthritis affects thelining of your joints that causes painful swelling. That it can eventuallyresult in bone erosion and joint deformity. Signs and symptoms of thiscondition may include:
- Warm, tender, and swollen joints
- Joint stiffness that is usually worse in themornings and after inactivity
- Fever, fatigue, and loss of appetite
Wilson’s disease is a rareinherited disorder that causes copper to accumulate in your brain, liver, andother vital organs. Copper plays a key role in the development of healthybones, nerves, collagen, and the skin pigment melanin. Normally, copper isabsorbed from your food and excess is excreted through a substance produced inyour liver. Most people with this disease are diagnosed between the ages of 5to 35. When diagnosed early, Wilson’s disease is treatable and many people withthe illness live normal lives. Signs and symptoms vary depending on the partsof your body affected by the disease. They can include:
- A yellowing of the skin and the whites of the eye
- Lack of coordination, fatigue, or abdominal pain
- Golden-brown eye discoloration
- Fluid build-up in the legs or abdomen
- Uncontrolled movements or muscle stiffness
- Problems with speech, swallowing or physicalcoordination
Cystinuria is an inheriteddisorder of amino acid transport characterized by excessive excretion of lysine,cystine, and ornithine. Urolithiasisis caused by the relative insolubility of cystine in the urine. Symptoms oftenoccur in childhood or early adult life, but cystinuria may become clinicallyevident at any age.
Penicillamine is known as a disease-modifying antirheumatic drug (DMARD). This is also in the class of medication called heavy metal antagonists. This drug helps to decrease tenderness, pain or swelling in the joints. In Wilson’s disease, this drug binds to copper and helps it to be removed from the body. Lessening copper levels helps improve liver function and the mood or nerve problems caused by the disease. In the treatment of cystinuria, Penicillamine also lessens the amount of cystine in the urine which can cause kidney stones. This is a prescription approved by the Food and Drug Administration (FDA). Penicillamine is available in the dosage forms of 125mg or 250 mg. Each capsule contains Penicillamine as an active ingredient.
Howdoes Penicillamine work?
In rheumatoid arthritis, Penicillamineworks by suppressing the excessive activity of the immune system that causesthe inflammation of the joints. This slows the progression of the underlying disease.It lessens the blood levels of certain inflammatory chemicals that the body’simmune system produces in rheumatoid arthritis. Once these have fallen, theinflammation of the joints lessens which helps relieve the pain.
Wilson’s disease, this drug binds to several heavy metals including copper, lead, and mercury forming complexes. These complexes are readily removed from the body by the kidneys and are excreted in the urine.
In cystinuria, Penicillamine decreases the amount of cystinethat the kidneys filter into the urine. This helps prevent stones from formingand allows existing stones to gradually dissolve.
Howto use Penicillamine?
This prescription is to be takenby mouth. Each dose is to be taken on an empty stomach or as directed by yourdoctor. Take each dose at least an hour apart from other medications, food, ormilk. Swallow the tablet as a whole with a full glass of water. Do not break,chew, or crush it. Doing so can release the entire drug at once, increasing therisk of side effects. Remember to take it at the same time and in the same wayeach day. Take this medicine regularly for the best benefit.
The recommended dosage willdepend on your medical condition, age, and response to the treatment. You musttake this drug exactly as it is prescribed. You should not take this more orless than it is given by your doctor. Do not suddenly stop taking thismedication without the consent of your doctor. If you missed a dose, take it assoon as you remember it. If it is almost time for your next dose, skip themissed dose and follow your regular schedule. Inform your doctor if yourcondition gets worse or does not improve.
Whatare the side effects of Penicillamine?
Common side effects:
- Stomach or abdominal pain
- Loss of appetite
- Decreased sense of taste
- Ringing in the ears
- Itching or rash
- Sores in the mouth
- Poor wound healing
- Increased wrinkling of the skin
Call your doctor if these seriousside effects occur:
- New or worsening joint pain
- Muscle weakness in your arms and legs
- New or worsening cough or fever
- Trouble breathing
- Skin rash or peeling
- Blisters in your mouth
- Swelling in your hands, feet, or legs
- Lower back pain, foamy or bloody urine
- Pain or burning when you urinate
- Before taking Penicillamine, tell your doctor ifyou are allergic to it. This may not be recommended for use if you have ahistory of an allergic reaction. Tell as well if you have any allergies. Thisdrug may contain an inactive ingredient that causes an allergic reaction.
- This drug may make you dizzy or drowsy. Alcoholcan make you dizzier. Do not use any machinery or do anything that needs youralertness until you can do it safely.
- Avoid alcoholic beverages.
- Before starting this treatment, discuss with yourdoctor about fertility. Your ability to become pregnant or father a child maybe affected.
- Consult your doctor first if you are breastfeedingwomen.
- Be sure to tell your doctor if you are taking anyother medications such as vitamins or herbal supplements.
- Keep this drug from heat, moisture, and reach ofchildren.