Viagra – Precautions, Allergies, Pediatric, Drug Interactions, Other Medical Problems

Precautions

It is necessary that you tell all your doctors that you take sildenafil. If you want emergency health care for a heart problem, it is necessary that your physician knows when you last took sildenafil.

Do not utilize this medicine in case you are also utilizing a nitrate medicine, often used to take care of angina or high blood circulation pressure. Nitrate medicines include nitroglycerin, isosorbide, Imdur®, Nitro-Bid®, Nitro-Dur®, Nitrol® ointment, Nitrolingual® spray, Nitrostat®, and Transderm Nitro®. Some illegal (“street”) drugs called “poppers” (such as for example amyl nitrate, butyl nitrate, or nitrite). Usually do not use this medicine if you too use riociguat (Adempas®).

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In the event that you will be taking this medicine for pulmonary arterial hypertension, your physician will want to check your progress at regular visits. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to take it.

Invest the sildenafil for pulmonary arterial hypertension, usually do not take Viagra® or other PDE5 inhibitors, such as for example tadalafil (Cialis®) or vardenafil (Levitra®). Viagra® also includes sildenafil. Invest the an excessive amount of sildenafil or take it as well as these medicines, the opportunity for unwanted effects will be higher.

Sildenafil shouldn’t be used in combination with any other medicine or device that triggers erections.

It is necessary to tell your physician about any heart disease you have finally or may have had previously. This medicine can cause serious side effects in patients with heart problems.

If you experience an extended or painful erection for 4 hours or even more, contact your physician immediately. This condition may necessitate prompt medical treatment to avoid serious and permanent harm to your penis.

If you experience an abrupt loss of vision in a single or both eyes, contact your physician immediately.

Consult with your doctor ideal away in case you have a sudden reduction in hearing or lack of hearing, which might be accompanied by dizziness and tinnitus.

In the event that you already use medicine for high blood circulation pressure (hypertension), sildenafil will make your blood pressure move too low. Call your physician right away for those who have even more than one of the symptoms: blurred vision, confusion, dizziness, faintness, or lightheadedness when waking up from a lying or sitting position suddenly, sweating, or unusual tiredness or weakness.

This medicine will not protect you against sexually transmitted diseases (including HIV or AIDS). Use precautionary measures and ask your physician when you have any questions concerning this.

Usually do not take other medicines unless they have already been discussed together with your doctor. This consists of prescription or non-prescription (over-the-counter [OTC]) medicines and herbal or nutritional vitamin supplements.

Allergies

Tell your doctor if you’ve ever had any unusual or allergic attack to the medicine or any additional medicines. Also tell your wellbeing care professional in case you have any other styles of allergies, such as for example to foods, dyes, preservatives, or animals. For nonprescription products, browse the label or package ingredients carefully.

Drug Interactions

Although certain medicines shouldn’t be used together at all, in other cases two different medicines can be utilized together actually if an interaction may occur. In these cases, your physician may choose to change the dose, or other precautions could be necessary. If you are taking this medicine, it really is especially essential that your doctor know in case you are taking the medicines listed below. The next interactions have already been selected based on their potential significance and so are not necessarily all-inclusive.

Using this medicine with the following medicines isn’t recommended. Your physician may decide never to treat you with this medication or change a few of the other medicines you consider.

Amprenavir
Amyl Nitrite
Atazanavir
Boceprevir
Cobicistat
Darunavir
Erythrityl Tetranitrate
Fosamprenavir
Indinavir
Isosorbide Dinitrate
Isosorbide Mononitrate
Lopinavir
Molsidomine
Nelfinavir
Nitroglycerin
Nitroprusside
Pentaerythritol Tetranitrate
Propatyl Nitrate
Riociguat
Ritonavir
Saquinavir
Telaprevir
Tipranavir

Using this medicine with the following medicines is normally not recommended, but could be required in some instances. If both medicines are prescribed together, your physician may change the dose or how often you utilize one or both of the medicines.

Cannabis
Ceritinib
Clarithromycin
Conivaptan
Dihydrocodeine
Duvelisib
Fluconazole
Fosnetupitant
Idelalisib
Itraconazole
Ivosidenib
Larotrectinib
Lefamulin
Lorlatinib
Lumacaftor
Nefazodone
Netupitant
Simeprevir
Telithromycin
Voriconazole